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Updated for Service pack 2.Printer
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Disclaimer
:
This
information is intended for reference only. And we will not be responsible for
any problems you may encounter.
Further more, the following information is
correct to the best of my knowledge; it is at your own risk to follow such as
this information
even if some information is incorrect or not.
Notes
- All of these services are standard with Windows XP after the
installation of Service Pack 2.
If there is a service
listed on your computer that is not
listed here, it is due to the fact a third party service was installed.
- If you do not have some of these services listed,
You may bought a
computer from a manufacture which they
"pre-installed" a modified version of
Windows XP, they may not to have certain unneeded services installed for you.
Or you may not have installed Service Pack 2.
- Putting your setting to "manual" or the listing under "Safe." Manual
allows Windows XP to start up services when
it needs to, but not at boot up.
Depending on your configuration, not all services will start when required
while in
"Manual" mode. If you find you need a service, place it in Automatic.
- Disabling all of the "unneeded services" can free up about
10 to 80 MB of RAM,
- An asterisk indicates changes from Service Pack 1a to
Service Pack 2.
- If certain services below are disabled, any services
that explicitly depend on it will fail to start.
Table Header Information
- Name- How it
displays in the Services Control Panel
Process Name- Name of the process the service runs under
Description- Explanation of said service, Descriptions
enclosed in ~~
are quoted from the Services Control Panel
provided by Microsoft.
- Default Start-Up Setting Home/Pro ~ This is what is running on Windows
XP by default.
- Auto (Autotomatic) ~ With a service in this state, it will
start at boot time. Some services, when no
longer required, will also
automatically stop when not needed. If you find
you do not need a service, place it into
Manual or Disabled.
- Manual ~ Manual mode allows Windows to start a
service when needed. However, very few services will start up
when required in
Manual mode. If you find you need a service, place it into Automatic.
- Disabled ~
This setting will stop a service from starting, even if needed.
- "SAFE" Configuration ~ This is the configuration
that most people will be able to use with little or no side effects.
It will
also minimizes the amount of "errors" that is reported in the Event Viewer.
Directions
- Click start-->Run, then type
services.msc to start "Services"
control panel. See Figure 1
- Note:
If you choose to use msconfig instead of
services.msc, to make
changes to your
services changes,
you can indivertibly disable services that may
be required to boot your computer.
- Double Click on the particular service you want to change. See Figure 2
- Under the "General Tab" you'll see where it say start up type. Choose one
of the following options.
Automatic, Manuel, or Disabled.
- Reboot your computer after
adjusting your service settings.
- Note: Be sure to look at the "Dependencies" tab
as well as this web page, you can see what
that particular service your
trying to change depends on. (Meaning some services depend on
other services
to run. So if you disable a service that depends on an other service, it will
disable
that service or cause it not to run properly.) See figure 3
Fig 1
Fig 2
Fig 3
|
Name,
(Process Name)
& Description |
Default Start-Up Setting |
Safe
Start-Up Setting |
Dependencies |
|
Home |
Pro |
Alerter
(svchost.exe)
Notifies users of administrative
alerts. If Service Pack 2 is installed, this service is set
from Manual to Disabled by default. |
Disabled |
Disabled |
Disabled |
Alerter
depends on the following service(s) to function properly:
Service(s) that depend on
Alerter
to function properly:
|
Application Layer Gateway Service
(alg.exe)
Provides support for 3rd party protocol plug-ins for
Internet
Connection Sharing and the
Internet Connection Firewall.
Internet Connection Firewall / Internet Connection
service is dependant on this service. But after Service Pack 2
installed, it no longer is required since the service was updated and
renames to Windows Firewall / Internet Connection
Sharing |
Manual |
Manual |
Manual |
Application Layer Gateway Service
depends on the following service(s) to function properly:
Service(s) that depend on
Application Layer Gateway Service
to function properly:
- None (after service pack 2)
|
Application Management
(svchost.exe)
Provides software installation services such as
Assign, Publish, associated with "Add/Remove Programs" in the control
panel .
|
Manual |
Manual |
Manual |
Application Management
depends on the following service(s) to function
properly:
|
Automatic Updates
(svchost.exe)
Enables the download and installation of critical
Windows updates. If the service is disabled, the operating system can be
manually updated at the Windows Update Web site, If you choose not to
use this service, such as examples in the following:
- Slow dial-up connection.
Takes to long for installing updates
- Want to learn more about the update before downloading.
- Find out
why you need the update and what it fixes.
Note: Manual updates using
Windows Update Version 5
web site requires Cryptographic Services,
Background Intelligent
Transfer Service, and Event Log to be running. |
Auto |
Auto |
Auto |
Automatic Updates
depends on the following service(s) to function
properly:
|
Background Intelligent Transfer Service
(svchost.exe)
Uses idle network bandwidth to transfer
asynchronous data. Windows Update & MSN Explorer uses this
"feature." It "continues" a download if you log off / logon or shutdown /
restart of the system. |
Manual |
Manual |
Manual |
Background Intelligent Transfer Service
depends on the following service(s) to function properly:
Service(s) that depend on
Background Intelligent Transfer Service
to function properly:
|
ClipBook
(clipsrv.exe)
Enables ClipBook Viewer to store information and share it with
remote computers. If the service is stopped, ClipBook Viewer will not be able to
share information with remote computers.~
Other words, its a version
of clip board (that allows you to copy & paste) but made to be used for
remote computer users.
After the installation of
Service Pack 2, this service is set from Manual to Disabled by default. |
Disabled* |
Disabled* |
Disabled |
ClipBook
depends on the following service(s) to function properly:
Service(s) that depend on
ClipBook
to function properly:
|
COM+ Event System
(svchost.exe)
Supports System Event Notification Service (SENS), which
provides automatic distribution of events to subscribing Component Object Model
(COM) components. If the service is stopped, SENS will close and will not be
able to provide logon and logoff notifications.
If you have nothing installed in this directory: "C:\Program Files\ComPlus Applications\"
you may disable this service
|
Manual |
Manual |
Manual |
COM+ Event System
depends on the following service(s) to function properly:
Service(s) that depend on
COM+ Event System
to function properly:
|
COM+ System Application
(dllhost.exe)
Manages the configuration and tracking of Component Object
Model (COM)+-based components.~
If you have nothing installed in this directory: "C:\Program Files\ComPlus Applications\"
you may disable this service
|
Manual |
Manual |
Manual |
COM+ System Application
depends on the following service(s) to function properly:
Service(s) that depend on
COM+ System Application
to function properly:
|
Computer Browser
(svchost.exe)
Maintains an updated list of computers on the network and supplies this
list to designated computers browsers. If this service is
stopped, this list will not be updated or maintained. This service is not
required for standalone systems. |
Auto |
Auto |
Disabled |
Computer Browser
depends on the following service(s) to function properly:
Service(s) that depend on
Computer Browser
to function properly:
|
Cryptographic Services
(svchost.exe)
Provides three management services: Catalog Database Service, which
confirms the signatures of Windows files; Protected Root Service, which
adds and removes
Trusted Root Certification
Authority
certificates from this computer; and Key Service, which helps enroll
this computer for certificates. If this service is stopped, these
management services will not function properly. |
Auto |
Auto |
Auto |
Cryptographic Services
depends on the following service(s) to function properly:
Service(s) that depend on
Cryptographic Services
to function properly:
|
DCOM Server Process Launcher*
(svchost.exe)
Provides launch functionality for
DCOM services. |
Auto |
Auto |
Auto* |
DCOM Server Process Launcher
depends on the following service(s) to function properly:
Service(s) that depend on
DCOM Server Process Launcher
to function properly:
|
DHCP Client
(svchost.exe)
Manages
network configuration by registering and updating
IP
addresses and
DNS names.~ |
Auto |
Auto |
Auto |
DHCP Client
depends on the following service(s) to function properly:
- AFD Networking Support Environment
- NetBIOS over TCP/IP
- TCP/IP Protocol Driver
Service(s) that depend on
DHCP Client
to function properly:
|
Distributed Link Tracking Client
(svchost.exe)
Maintains links between
NTFS files within a computer or across
computers in a
network domain.~ This service is not needed for a standalone
system. This service uses about 3.5 MB to 4 MB of RAM |
Auto |
Auto |
Manual |
Distributed Link Tracking Client
depends on the following service(s) to function properly:
Service(s) that depend on
Distributed Link Tracking Client
to function properly:
|
Distributed Transaction Coordinator
(msdtc.exe)
Coordinates transactions that span multiple resource managers,
such as databases, message queues, and file systems.~.
Microsoft's .NET may require this service in
the future. |
Manual |
Manual |
Manual |
Distributed Transaction Coordinator
depends on the following service(s) to function properly:
Service(s) that depend on
Distributed Transaction Coordinator
to function properly:
|
DNS Client
(svchost.exe)
Resolves and
caches
Domain Name System (DNS) names for this
computer. If this service is stopped, this computer will not be able to resolve
DNS
names and locate
Active Directory domain controllers. |
Auto |
Auto |
Auto |
DNS Client
depends on the following service(s) to function properly:
Service(s) that depend on
DNS Client
to function properly:
|
Error Reporting Service
(svchost.exe)
Allows error reporting for services and applications running in
non-standard environments.
Logs errors when application has a problem. Also reports the
errors to Microsoft.
|
Auto |
Auto |
Disabled |
Error Reporting Service
depends on the following service(s) to function properly:
Service(s) that depend on
Error Reporting Service
to function properly:
|
Event Log
(services.exe)
Enables event log messages issued by Windows-based programs
and components to be viewed in Event Viewer. This service cannot be stopped.
This is helpful if you want to
check out the Event Log to see problems with applications.
Note: Manual updates via
Windows Update Version 5
web site requires Cryptographic Services,
Background Intelligent
Transfer Service, and Event Log to be running.
|
Auto |
Auto |
Auto |
Event Log
depends on the following service(s) to function properly:
Service(s) that depend on
Event Log to
function properly:
|
Fast User Switching Compatibility
(svchost.exe)
Enable multiple users to login to the same PC simultaneously. |
Manual |
Manual |
Manual |
Fast User Switching Compatibility
depends on the following service(s) to function properly:
Service(s) that depend on
Fast User Switching Compatibility
to function properly:
|
Fax
or Fax
Service
(fxssvc.exe)
Send and receive faxes. |
Not Installed by default.
Install using Win XP Disc if needed |
Disabled |
Fax depends
on the following service(s) to function properly:
Service(s) that depend on
Fax to
function properly:
|
FTP Publishing
or
FTP Publishing Service
(?)
Provides a FTP server on your network. |
Not Available |
Not Installed by default.
Install using Win XP Disc if needed |
Disabled |
FTP Publishing
depends on the following service(s) to
function properly:
Service(s) that depend on
FTP Publishing
to function properly:
|
HTTP SSL*
(svchost.exe)
This service
implements the secure
hypertext transfer protocol (HTTPS) for the
HTTP
service, using the
Secure Socket Layer (SSL). |
Manual |
Manual |
Manual |
HTTP SSL depends on the following service(s) to function
properly
Service(s)
that depend on HTTP SSL to function properly:
|
Help and Support
(svchost.exe)
Enables Help and Support Center to run on this computer. If this service
is stopped, Help and Support Center will be unavailable.
This
service is required for Microsoft's online or offline help documents. |
Auto |
Auto |
Manual |
Help and Support
depends on the following service(s) to function properly:
Service(s) that depend on
Help and Support
to function properly:
|
Human Interface Device Access
(svchost.exe)
Enables generic input access to
Human Interface Devices
(HID), which activates and maintains the use of predefined hot buttons
on keyboards, remote controls, and other multimedia devices. If this
service is stopped, hot buttons controlled by this service will no
longer function. |
Disabled |
Disabled |
Disabled |
Human Interface Device Access
depends on the following service(s) to function properly:
Service(s) that depend on
Human Interface Device Access
to function properly:
|
IIS Admin*
(inetinfo.exe)
Allows
administration of Web and
FTP services through the Internet Information
Services snap-in. |
Not Available |
Not Installed by default.
Install using Win XP Disc if needed |
Disabled |
IIS Admin*
depends on the following service(s) to function properly:
Service(s) that depend on
IIS Admin*
to function properly:
|
IMAPI CD-Burning COM Service
(imapi.exe)
Enables "drag and drop" CD burn capability. This service starts and
stops itself when needed while in the manual state. If you cannot burn a
CD with it on manual, switch to automatic. |
Manual |
Manual |
Manual *
|
IMAPI CD-Burning COM
depends on the following service(s) to function properly:
Service(s) that depend on
IMAPI CD-Burning COM
to function properly:
|
Indexing Service
(cisvc.exe)
Indexes files on local and remote computers, for rapid access to
files.
It uses about 500 K to 2 MB of memory in an idle state,
Also uses high amount of
CPU resources.
You can however remove this service, through "add/remove" programs in
the control panel. |
Manual |
Manual |
Disabled |
Indexing Service
depends on the following service(s) to function properly:
Service(s) that depend on
Indexing Service
to function properly:
|
Internet Connection Firewall
/ Internet
Connection
(svchost.exe)
(Renamed to
Windows Firewall / Internet Connection
Sharing
after the installation of Service Pack 2.)
Allows multiple computers on a home network to access the internet under one account.
It also
provides network intrusion prevention services for a home network,
If you use Hardware
router or
gateway this service is not needed. |
Auto |
Auto |
Manual |
Internet Connection Firewall
/ Internet
Connection depends on the following service(s)
to function properly:
Service(s) that depend on
WInternet Connection Firewall
/ Internet
Connection to function properly:
|
IPSEC Services
(lsass.exe)
Manages
IP
security policy and starts the
ISAKMP/Oakley (IKE) and the
IP security
driver.
Some domains may require this. In the future, some
processes and
applications may take advantage of this
service. |
Auto |
Auto |
Auto * |
IPSEC Services
depends on the following service(s) to function properly:
Service(s) that depend on
IPSEC Services
to function properly:
|
IPv6 Helper Service*
(svchost.exe)
This service translates
IPv6
IP addresses to the older
IPv4.
Will be used in the
future. |
Not Installed by default.
Install using Win XP Disc if needed |
Disabled |
IPv6 Helper Service*
depends on the following service(s) to function properly:
Service(s) that depend on
IPv6 Helper Service*
to function properly:
|
Logical Disk Manager
(svchost.exe)
Detects and
monitors new hard disk drives and sends
disk volume
information to
Logical Disk
Manager for configuration.You will need this service to
run the MMC console for
dynamic volumes. |
Auto |
Auto |
Manual |
Logical Disk Manager
depends on the following service(s) to function properly:
Service(s) that depend on
Logical Disk Manager
to function properly:
|
Logical Disk Manager Administrative Service
(dmadmin.exe)
Configures
hard disk drives and volumes. This service only runs for configuration
processes
and then stops.
This is also needed for the MMC console. |
Manual |
Manual |
Manual |
Logical Disk Manager Administrative Service
depends on the following service(s) to function properly:
Service(s) that depend on
Logical Disk Manager Administrative Service
to function properly:
|
Message Queuing
(mqsvc.exe)
Provides a
communications infrastructure for distributed,
asynchronous
messaging applications.
This service is not needed for standalone computers. |
Not Installed by default.
Install using Win XP Disc if needed |
Disabled |
Message Queuing
depends on the following service(s) to function properly:
Service(s) that depend on
Message Queuing
to function properly:
|
Message Queuing Triggers
(mqtgsvc.exe)
Associates the arrival of incoming messages at a queue with
functionality in a
COM
component or a stand-alone
executable
program.
This service is required in conjunction with Message Queuing
service. |
Not Installed by default.
Install using Win XP Disc if needed |
Disabled |
Message Queuing Triggers
depends on the following service(s) to function properly:
Service(s) that depend on
Message Queuing Triggers
to function properly:
|
Messenger
(services.exe)
Provides the ability to send messages between clients &
servers. It is also advisable to disable this service to avoid the
possibility of "net send" messages getting sent to your computer from the internet
with SPAM! If Service Pack 2 is installed, this service is set from Automatic to
Disabled by default. This service has in NOT the same MSN Messenger.
To test for vulnerability,
open the command prompt program (start-menu-->run)
type:
net send 127.0.0.1
test
If you receive a dialog box
with the message "test", you should disable the Messenger service.
If you receive an error stating, "The message alias could not be found on the
network," you are safe.
|
Disabled |
Disabled |
Disabled |
Messenger
depends on the following service(s) to function properly:
Service(s) that depend on
Messenger to
function properly:
|
MS Software Shadow Copy Provider
(dllhost.exe)
Manages
software-based volume shadow copies taken by the Volume Shadow Copy
service.
this service is used conjunction with the Volume Shadow Copy
service, Microsoft Backup uses these services. Third party hard
disk software ("ghost" or "imaging") may need this service to be running. |
Manual |
Manual |
Manual |
MS Software Shadow Copy Provider
depends on the following service(s) to function properly:
Service(s) that depend on
MS Software Shadow Copy Provider
to function properly:
|
Net Logon
(lsass.exe)
Supports
"log-on" authentication for computers in a domain.
If Service
Pack 2 is installed, this service is set from Automatic to Manual by default. |
Manual* |
Manual* |
Disabled |
Net Logon
depends on the following service(s) to function properly:
Service(s) that depend on
Net Logon to
function properly:
|
NetMeeting Remote Desktop Sharing
(mnmsrvc.exe)
Enables you to access another computer or vise versa using NetMeeting.
Of course this service is not really needed in Win XP, because of the
program Remote Assistance and or Remote Desktop takes its place. |
Manual |
Manual |
Disabled |
NetMeeting Remote Desktop Sharing
depends on the following service(s) to function
properly:
|
Network Connections
(svchost.exe)
Managing network connections. You can set it to disabled if you have no
network or internet to connect to. |
Manual |
Manual |
Manual |
Network Connections
depends on the following service(s) to function properly:
Service(s) that depend on
Network Connections
to function properly:
|
Network DDE
(netdde.exe)
Dynamic Data Exchange
Provides network transport and security for data for
programs on computers on a domain.
If Service Pack 2 is installed, this service is
set from Manual to Disabled by default. If you use ClipBook,
remotely set it to automatic or manual. |
Disabled |
Disabled |
Disabled |
Network DDE
depends on the following service(s) to function properly:
Service(s) that depend on
Network DDE
to function properly:
|
Network DDE DSDM
(netdde.exe)
Manages Dynamic Data Exchange (DDE) network shares.~
If Service Pack 2 is installed, this service is set from Manual
to Disabled by default. If you use ClipBook,
remotely set it to automatic or manual. |
Disabled* |
Disabled* |
Disabled |
Network DDE DSDM
depends on the following service(s) to function properly:
Service(s) that depend on
Network DDE DSDM
to function properly:
|
Network Location Awareness (NLA)
(svchost.exe)
Notifies
network servers when certain information changes, such as network
configuration and location information settings.
Internet Connection Firewall
/ Internet
Connection
(Renamed to
Windows Firewall / Internet Connection
Sharing
after the installation of Service Pack 2.) is dependant on this service,
unless you have installed Service Pack 2 which they have removed the
dependency.
Note: If you don't run a Server, go ahead
and disable this service. |
Manual |
Manual |
Disabled*
|
Network Location Awareness (NLA)
depends on the following service(s) to function properly:
- AFD Networking Support Environment
- TCP/IP Protocol Driver
Service(s) that depend on
Network Location Awareness (NLA)
to function properly:
- None (after service pack 2 is installed)
|
Network Provisioning Service
(svchost.exe)
This service is used in conjunction with a domain controller and XML
configuration files. This is not needed for home networks. |
Manual |
Manual |
Disabled* |
Network Provisioning Service
depends on the following service(s) to function properly:
Service(s) that depend on
Network Provisioning Service
to function properly:
|
NT LM Security Support Provider
(lsass.exe)
Manages security information stored on local and standalone systems. |
Manual |
Manual |
Manual |
NT LM Security Support Provider
depends on the following service(s) to function properly:
Service(s) that depend on
NT LM Security Support Provider
to function properly:
|
Peer Name Resolution Protocol*
(svchost.exe)
No information at this time |
Not Installed by default.
Install using Win XP Disc if needed |
Disabled |
Peer Name Resolution Protocol
depends on the following service(s) to function properly:
Service(s) that depend on
Peer Name Resolution Protocol
to function properly:
|
Peer Networking *
(svchost.exe)
No information at this time |
Not Installed by default.
Install using Win XP Disc if needed, Not Installed |
Disabled |
Peer Networking *
depends on the following service(s) to function properly:
Service(s) that depend on
Peer Networking *
to function properly:
|
Peer Networking Group Authentication *
(svchost.exe)
No information at this time |
Not Installed by default.
Install using Win XP Disc if needed |
Disabled |
depends on the following service(s) to function properly:
Service(s) that depend on Alerter to function properly:
|
Peer Networking Identity Manager *
(svchost.exe)
No information at this time |
Not Installed by default.
Install using Win XP Disc if needed, |
Disabled |
Peer Networking Identity Manager *
depends on the following service(s) to function properly:
Service(s) that depend on
Peer Networking Identity Manager *
to function properly:
|
Performance Logs and Alerts
(smlogsvc.exe)
Collects
performance data from local or remote computers based on a
predefined, schedule parameters, then logs or triggers an alert. |
Manual |
Manual |
Disabled |
Performance Logs and Alerts
depends on the following service(s) to function
properly:
|
Plug and Play
(services.exe)
Enables a
computer to recognize new hardware or existing hardware changes.
This is a must for
everybody to leave the setting on automatic! |
Auto |
Auto |
Auto |
Plug and Play
depends on the following service(s) to function properly:
Service(s) that depend on
Plug and Play
to function properly:
|
Portable Media Serial Number
or Portable Media
Serial Number Service (svchost.exe)
Retrieves serial numbers from portable music players connected to your
computer. This service may also manage Digital Rights Management and copy protection.
If Service Pack 2 is installed, this service is set from Automatic to
Manual by default. |
Manual* |
Manual* |
Disabled |
Portable Media Serial Number
depends on the following service(s) to function
properly:
|
Print Spooler
(spoolsv.exe)
Queues up print jobs in memory for "later" printing. This service is required if you have
printers, even for network printers. You can place this service into manual,
Then it should only start it up
when printing is needed. |
Auto |
Auto |
Manual |
Print Spooler
depends on the following service(s) to function properly:
Service(s) that depend on
Print Spooler
to function properly:
|
Protected Storage
(lsass.exe)
Allows the ability to save local passwords. If you disable this service,
you will no longer have any of your passwords saved in certain
applications such as Outlook, Network connections, web sites information
(AutoComplete) ect... |
Auto |
Auto |
Auto |
Protected Storage
depends on the following service(s) to function properly:
Service(s) that depend on
Protected Storage
to function properly::
|
QoS RSVP
(rsvp.exe)
Provides local traffic control on a network using
IPSEC
and
QoS-aware
applications. |
Manual |
Manual |
Disabled |
QoS RSVP
depends on the following service(s) to function properly:
Service(s) that depend on
QoS RSVP to
function properly:
|
Remote Access Auto Connection Manager
(svchost.exe)
Creates a connection to a network when a program requests a remote
DNS or NetBIOS
address.
Some internet connection such as cable, DSL, dail-up may
require this service. This service is not needed for hardware gateway or
routers. |
Manual |
Manual |
Manual |
Remote Access Auto Connection Manager
depends on the following service(s) to function properly:
Service(s) that depend on
Remote Access Auto Connection Manager
to function properly:
|
Remote Access Connection Manager
(svchost.exe)
Creates a network connection. Some internet connection such as cable,
DSL, dail-up may
require this service. This service is not needed for hardware gateway or
routers. |
Manual |
Manual |
Manual |
Remote Access Connection Manager
depends on the following service(s) to function properly:
Service(s) that depend on
Remote Access Connection Manager
to function properly:
|
Remote Desktop Help Session Manager
(?)
Manages and controls Remote Assistance.
This is good for the ability for someone
to connect to your desktop to provide you assistance if needed, or vice
versa. Also replaces the need for Netmeeting to perform this task. |
Manual |
Manual |
Disabled |
Remote Access Connection Manager
depends on the following service(s) to function properly:
Service(s) that depend on
Remote Access Connection Manager
to function properly:
|
Remote Procedure Call (RPC)
(svchost.exe)
Practically everything depends on this vital
service to be running. you cannot disable this service. But if for whatever reason, the service became
disabled and you can no longer boot your system, please
read the information here
for a way to fix it. |
Auto |
Auto |
Auto |
Remote Procedure Call (RPC)
depends on the following service(s) to function properly:
Service(s) that depend on
Remote Procedure Call (RPC)
to function properly:
|
Remote Procedure Call (RPC) Locator
(locator.exe)
Manages the RPC name service database. |
Manual |
Manual |
Manual |
Remote Procedure Call (RPC) Locator
depends on the following service(s) to function properly:
Service(s) that depend on
Remote Procedure Call (RPC) Locator
to function properly:
|
Remote Registry Service
(svchost.exe)
Enables remote users to modify registry settings on this computer. If
this service is stopped, the registry can be modified only by users on
this computer.
This is only good for if you need someone
to fix or repair your registry via
Remote Desktop Help Session Manager.
But when not in use disable this service. |
Not Available |
Auto |
Disabled |
Remote Registry Service
depends on the following service(s) to function properly:
Service(s) that depend on
Remote Registry Service
to function properly:
|
Removable Storage
(svchost.exe)
Used for managing removable media. Such as devices like tape backup, Zip
drives, jump drives etc... Internal CD ROM / DVD drives usaully do not
require this service but with some it may fix problems like no auto
play. |
Manual |
Manual |
Manual |
Removable Storage
depends on the following service(s) to function properly:
Service(s) that depend on
Removable Storage
to function properly:
|
RIP Listener
(svchost.exe)
No information at this time |
Not Installed by default.
Install using Win XP Disc if needed, |
Disabled |
RIP Listener
depends on the following service(s) to function properly:
Service(s) that depend on
RIP Listener
to function properly:
|
Routing and Remote Access
(svchost.exe)
Allows the ability for computers to dial in and access a local area or
network computer through a modem using a standard or VPN connection. If
you installed Service Pack 2, this service is set from Manual to
Disabled by default on Windows XP Pro |
Disabled* |
Disabled* |
Disabled |
Routing and Remote Access
depends on the following service(s) to function properly:
Service(s) that depend on
Routing and Remote Access
to function properly:
|
Secondary Logon
(svchost.exe)
Enables starting processes under alternate credentials. It allows
a user a limited account to start an application or process as if
you had higher
privileges, such as the Administrator account. If you right-click a file, the
context menu will display "Run As" option. If
the service is disabled that function will no longer be available. |
Auto |
Auto |
Disabled |
Secondary Logon
depends on the following service(s) to function properly:
|
Security Accounts Manager
(lsass.exe)
Similar to Protected Storage, it saves profile and
security information for local users. |
Auto |
Auto |
Auto |
Security Accounts Manager
depends on the following service(s) to function properly:
Service(s) that depend on
Security Accounts Manager
to function properly:
|
Security Center *
(svchost.exe)
Monitors the status of Automatic
Updates, Windows
Firewall and virus protection software. It is displayed in the system tray. If you
choose that you do not need this service, disabling this service is
not enough. Upon booting your system, this service will again be placed into
automatic and started. To further disable this service:
Start > Control Panel > Security Center and click where it says "Change
the way Security Center alerts me." In the resulting dialog box, uncheck
Firewall, Automatic Update and Virus Protection. |
Auto |
Auto |
Disabled |
Security Center *
depends on the following service(s) to function properly:
Service(s) that depend on
Security Center *
to function properly:
|
Server
(svchost.exe)
Supports
file, print sharing over the network for this computer.
|
Auto |
Auto |
Disabled |
Server
depends on the following service(s) to function properly:
Service(s) that depend on
Server to
function properly:
|
Shell Hardware Detection
(svchost.exe)
Adds the ability to auto play devices like memory cards, CD's DVD's, etc.
|
Auto |
Auto |
Auto |
Shell Hardware Detection
depends on the following service(s) to function properly:
Service(s) that depend on
Shell Hardware Detection
to function properly:
|
Simple Mail Transport Protocol (SMTP)
(inetinfo.exe)
This service (usually not needed) may support the use of sending
outbound E-mails on some servers.
This feature is not available on Windows XP Home or installed by default on
Windows XP Pro. |
NA |
Auto |
Disabled |
Simple Mail Transport Protocol (SMTP)
depends on the following service(s) to function properly:
Service(s) that depend on
Simple Mail Transport Protocol (SMTP)
to function properly:
|
Simple TCP/IP Services
(tcpsvcs.exe)
Supports the following TCP/IP services: Character Generator, Daytime,
Discard, Echo, and Quote of the Day.~
This service supports some older UNIX networking
systems |
Not Installed by default.
Install using Win XP Disc if needed, |
Disabled |
Simple TCP/IP Services
depends on the following service(s) to function properly:
- AFD Networking Support Environment
Service(s) that depend on
Simple TCP/IP Services
to function properly:
|
Smart Card
&
Smart Card Helper* (These services has been
combined when Service Pack
2 is installed) (SCardSvr.exe)
Supports the use of a Smart Card for local or network computer
authentication. |
Manual |
Manual |
Disabled |
Smart Card &
Smart Card Helper*
depends on the following service(s) to function properly:
Service(s) that depend on
Smart Card &
Smart Card Helper*
to function properly:
|
SNMP Service
(snmp.exe)
Monitors the
activity in network devices and report to the network console
workstation.
This service has nothing to do with
sending outbound e-mails using e-mail applications |
Not Installed by default.
Install using Win XP Disc if needed, |
Disabled |
SNMP Service
depends on the following service(s) to function properly:
Service(s) that depend on
SNMP Service
to function properly:
|
SNMP Trap Service
(snmptrap.exe)
Receives trap messages generated by local or remote SNMP agents and
forwards the messages to SNMP management programs running on this
computer.
This service has nothing to do with sending outbound e-mails using
e-mail applications |
Not Installed by default.
Install using Win XP Disc if needed, |
Disabled |
SNMP Trap Service
depends on the following service(s) to function properly:
Service(s) that depend on
SNMP Trap Service
to function properly:
|
SSDP Discovery Service
(svchost.exe)
Locates UPnP
devices on your home network. it detects and configures
UPnP devices on your home
network. |
Manual |
Manual |
Disabled |
SSDP Discovery Service
depends on the following service(s) to function properly:
Service(s) that depend on
SSDP Discovery Service
to function properly:
|
System Event Notification
(svchost.exe)
Notifies
COM+ Event when it tracks events such as Windows logon, network, and
power events. |
Auto |
Auto |
Manual |
System Event Notification
depends on the following service(s) to function properly:
Service(s) that depend on
System Event Notification
to function properly:
|
System Restore Service
(svchost.exe)
This service creates
system restore points, which allows you to roll back your system to an earlier point.
Just in case a problem were to come about. Such as recently installed a
"bad" driver and or program etc.
NOTE: If you disable this
service, your previous "restore points" will be deleted! System Restore
Service uses a LARGE amount of disk space to store restore points. |
Auto |
Auto |
Disabled |
System Restore Service
depends on the following service(s) to function properly:
Service(s) that depend on
System Restore Service
to function properly:
|
Task Scheduler
(svchost.exe)
Allows a you to schedule "tasks such as maintenance utilities. If you
choose you may want to do everything manually, in this case you can
avoid having this service running.. Some third party software may depend
on this service to be running such as virus programs etc.. |
Auto |
Auto |
Auto |
Task Scheduler
depends on the following service(s) to function properly:
Service(s) that depend on
Task Scheduler
to function properly:
|
TCP/IP NetBIOS Helper Service
(svchost.exe)
Provides legacy support for NetBIOS over TCP/IP. If your network
does not use NetBIOS and / or WINS, disable this function. |
Auto |
Auto |
Disabled |
TCP/IP NetBIOS Helper Service
depends on the following service(s) to function properly:
- AFD Networking Support Environment
- NetBIOS over TCP/IP
Service(s) that depend on
TCP/IP NetBIOS Helper Service
to function properly:
|
TCP/IP Printer Server
(tcpsvcs.exe)
Used for managing a local UNIX print server. |
Not Available |
Not Installed by default.
Install using Win XP Disc if needed |
Disabled |
TCP/IP Printer Server
depends on the following service(s) to function properly:
Service(s) that depend on
TCP/IP Printer Server
to function properly:
|
Telephony
(svchost.exe)
Provides
Telephony API (TAPI) support for programs that telephony devices,
such as modems and some DSL connections . Also supports IP based voice
connections on the local computer and or LAN connected servers that
utilize this service.
If you connect using a hardware router or gateway, this service can be
disabled. |
Manual |
Manual |
Manual |
Telephony
depends on the following service(s) to function properly:
Service(s) that depend on
Telephony to
function properly:
|
Telnet
(tlntsvr.exe)
Allows remote login to the local computer via the telnet function. For
security reasons, disable this unless needed |
Not Available |
Manual |
Disabled |
Telnet
depends on the following service(s) to function properly:
Service(s) that depend on
Telnet to
function properly:
|
Terminal Services
(svchost.exe)
Allows remote login to the local computer.
Fast User Switching,
Remote Desktop Connection and
Remote Assistance is used in conjunction with this service. For security reasons,
you can disable this service if not needed. |
Manual |
Manual |
Manual |
Terminal Services
depends on the following service(s) to function properly:
Service(s) that depend on
Terminal Services
to function properly:
|
Themes
(svchost.exe)
Manages XP "shell" & desktop themes on your computer. This service alone
can use up to 12 MB of RAM, due to loading your selected theme into
memory. |
Auto |
Auto |
Auto |
Themes
depends on the following service(s) to function properly:
|
Uninterruptible Power Supply
(ups.exe)
Supports the use of Battery backups (UPS)
USB UPS usually does not need
this service, Unlike some APC UPS and UPS that may connect to a serial port. |
Manual |
Manual |
Disabled |
Uninterruptible Power Supply
depends on the following service(s) to function
properly:
|
Universal Plug and Play Device Host
(svchost.exe)
Detects and configures UPnP devices on your home network. MSN Messenger
uses this service in conjunction with supported UPnP devices, to provide support
for networks behind a NAT firewall or router. Also, if you are
experiencing difficulty connecting to multiplayer games that use
DirectX(7,8,9), place this service to automatic and ensure you download
all security updates. Note: UPnP
is NOT PnP. Do NOT disable
Plug
and Play service. |
Manual |
Manual |
Disabled |
Universal Plug and Play Device Host
depends on the following service(s) to function properly:
Service(s) that depend on
Universal Plug and Play Device Host
to function properly:
|
Upload Manager
Manages synchronous and asynchronous file transfers
between clients and servers on the network.~
This service not available after Service Pack 2 is installed
(svchost.exe) |
Manual |
Manual |
Disabled |
Upload Manager
depends on the following service(s) to function properly:
Service(s) that depend on
Upload Manager
to function properly:
|
Volume Shadow Copy
(vssvc.exe)
Manages
Volume Shadow Copies used for backup such as
Microsoft Backup
and similar programs.
Third party hard disk software ("ghost" or "imaging") may need this
service to be running. |
Manual |
Manual |
Manual |
Volume Shadow Copy
depends on the following service(s) to function properly:
Service(s) that depend on
Volume Shadow Copy
to function properly:
|
WebClient
(svchost.exe)
Enables Windows-based programs to create, access, and modify
Internet-based files.~ |
Auto |
Auto |
Disabled |
WebClient
depends on the following service(s) to function properly:
Service(s) that depend on
WebClient to
function properly:
|
Windows Audio
(svchost.exe)
Manages audio for you computer. If you don't have a sound card installed
in your computer, you can disable this service. |
Auto |
Auto |
Auto |
Windows Audio
depends on the following service(s) to function properly:
Service(s) that depend on
Windows Audio
to function properly:
|
Windows Firewall / Internet Connection Sharing *
(svchost.exe)
This service is named
Internet Connection Firewall/Internet Connection Sharing * on Service Pack
1a.
Allows multiple computers on a home network to access the internet under one account.
It also
provides network intrusion prevention services for a home network,
If you use Hardware router or gateway this service is not needed. |
Auto |
Auto |
Auto |
Windows Firewall / Internet Connection Sharing *
depends on the following service(s) to function properly:
Service(s) that depend on
Windows Firewall / Internet Connection Sharing *
to function properly:
|
Windows Image Acquisition (WIA)
(svchost.exe)
Provides support and allows you to acquire images from such devices as
scanners, web cams, and digital cameras. |
Manual |
Manual |
Manual |
Windows Image Acquisition (WIA)
depends on the following service(s) to function properly:
Service(s) that depend on
Windows Image Acquisition (WIA)
to function properly:
|
Windows Installer
(msiexec.exe)
Installs, repairs and removes software according to instructions
contained in .MSI installtions & files. |
Manual |
Manual |
Manual |
Windows Installer
depends on the following service(s) to function properly:
Service(s) that depend on
Windows Installer
to function properly:
|
Windows Management Instrumentation
(svchost.exe)
Provides a common interface and object model to access management
information about operating system devices, applications and services.
Not really need until
Service Pack 2 is installed. because some newer and
updated services will depend on this service, such as:
|
Auto |
Auto |
Auto |
Windows Management Instrumentation
depends on the following service(s) to function properly:
Service(s) that depend on
Windows Management Instrumentation
to function properly:
|
Windows Management Instrumentation Driver Extension
(svchost.exe)
Provides systems management information to and from drivers.~ |
Not Available |
Manual |
Manual |
Windows Management Instrumentation Driver Extension
depends on the following service(s) to function
properly:
|
Windows Time
(svchost.exe)
Automatically updates your clock by contacting a server (Microsoft's
server by default) on the internet. |
Auto |
Auto |
Disabled |
Windows Time
depends on the following service(s) to function properly:
|
Wireless Zero Configuration
(svchost.exe)
Provides automatic configuration for wireless network 802.11 adapters. If you do not have any wireless network devices in use on the
local system, you can disable this service. Some "hot sync" software for a PDA,
laptops may use the service. |
Auto |
Auto |
Disabled |
Wireless Zero Configuration
depends on the following service(s) to function properly:
Service(s) that depend on
Wireless Zero Configuration
to function properly:
|
WMI Performance Adapter
(wmiapsrv.exe)
Provides performance library information from WMI HiPerf providers.~ |
Manual |
Manual |
Disabled |
WMI Performance Adapter
depends on the following service(s) to function properly:
Service(s) that depend on
WMI Performance Adapter
to function properly:
|
Workstation
(svchost.exe)
Creates and maintains client network connections to remote servers. If
this service is stopped, these connections will be unavailable.~ |
Auto |
Auto |
Automatic |
Workstation
depends on the following service(s) to function properly:
Service(s) that depend on
Workstation
to function properly:
|
World Wide Web Publishing * (inetinfo.exe)
Used for setting up a local web server. |
Not Available |
Not Installed by default.
Install using Win XP Disc if needed |
Disabled |
World Wide Web
Publishing depends on the following service(s) to
function properly:
Service(s) that depend on
World Wide Web
Publishing to function properly:
|
|