WinXP common system service introduction (6)

Display name: Network Connections
Process name: svchost.exe -k netsvcs
Microsoft Description: Manage "network and dial-up connection" file Folder object in which you can view the LAN and remote connections.
Supplementary explanation: network connection. Control your network connection, the Internet, the local area network to use. If you close it, you can't see the network connection, but you can open it at any time when you need it, without affecting the Internet!
Relying on this item: Remote Procedure Call (RPC), Internet Connection Firewall (ICF) /Internet Connection Sharing (ICS)
Default: Manual
Setting Suggestion: Manual

Display Name :Network DDE
Process Name: netdde.exe
Microsoft Description: Provides dynamic data exchange (DDE) network transmission and security for programs running on the same computer or on different computers. If this service is terminated, DDE transport and security will not be available. If this service is disabled, any services that depend on it will not be able to start.
Supplementary note: Network DDE. Most people don't seem to use it.
Dependent on this service: Network DDE DSDM, ClipBook
Default: Disable
Setting Suggestion: Disable

Display Name: Network DDE DSDM
Process Name: netdde.exe
Microsoft Description: Manage Dynamic Data Exchange (DDE) network sharing. If this service is terminated, the DDE network share will not be available. If this service is disabled, any services that depend on it will not be able to start.
Additional note: Network DDE DSDM. Generally it seems that it is not used.
Dependent on this service: Network DDE
Default: Disable
Setting Suggestion: Disable

Display Name: Network Location Awareness (NLA)
Process Name: svchost.exe -k Netsvcs
Microsoft Description: Collect and save network configuration and location information, and notify the application when the information changes.
Supplement: If you do not use ICF and ICS can turn it off. If you have network sharing or ICS/ICF you may need (server side). For mobile office users, start.
Services that depend on this item: AFD Network Support Environment, TCP/IP Procotol Driver, Internet Connection Firewall (ICF) /Internet Connection Sharing (ICS)
Default: Manual
Setting Suggestion: Disable

Display Name: Network Provisioning Service
Process Name: svchost.exe -k netsvcs
Microsoft Description: Provides management of domain-based XML configuration files for automated networks.
Additional Note:
Default: Manual
Setting Suggestion: Manual

Display Name: NT LM Security Support Provider
Process Name: lsass.exe
Microsoft Description: For use A remote procedure call (RPC) program that transfers protocols rather than named pipes provides security mechanisms.
Additional note: NTLM security support provider. If you don't use Message Queuing or Telnet Server, then it will be turned off, and the average user will not be able to use it.
Depends on the service of this item: Telnet
Default: Manual
Setting suggestion: Disable
P
Display name: Performance Logs and Alerts
Process name: smlogsvc.exe
Microsoft Description: Collects performance data from a local or remote computer based on pre-configured schedule parameters and then writes this data to a log or triggers an alert. If this service is terminated, performance information will not be collected. If this service is disabled, any services that depend on it will not be able to start.
Supplementary note: performance record files and warnings. Record the running status of the machine and write the log or issue a warning periodically. The content is professional and the effect is not good.
Default: Manual
Setting Suggestion: Disable

Display Name: Plug and Play
Process Name: services.exe
Microsoft Description: Make the computer with little or no user input The situation can identify and adapt to hardware changes. Terminating or disabling this service can cause system instability.
Supplementary note: Plug and play. As the name implies, it is a PNP environment. Generally, the PNP environment is required in the computer, so don't turn it off.
Services that depend on this item: Logical Disk Manager, Logical Disk Manager Administrative Service, Messenger, Smart Card, Telephony, Windows Audio
Default: Auto
Setting Suggestions: Auto

Display Name: Portable Media Serial Number Service
Process Name: svchost.exe -k netsvcs
Microsoft Description: Retrieves the serial number of any portable media player connected to this computer. If this service is stopped, protected content might not be down loaded To the device.
Additional note: WmdmPmSN (portable media serial number service). Obtain the serial number of the media player in the system to control the copying of pirated music files to the portable player, such as MP3, MD, etc. The service process is named Svchost.exe.
Default: Manual
Setting suggestion: Disable