2. Stopping Unneeded Startup Services and Making XP boot faster !

Along with the core operating system and programs that Windows XP runs when it starts, there is also a host of services involved. Many of these services are necessary for Windows XP to operate correctly. However, many of them are for features in Windows XP that you may not use at all. You can peruse the services and disable any service that you do not want to run. The fewer services that run, the more quickly Windows XP will boot.
To reduce the number of services that start on bootup, you can access two differentareas of Windows XP.

o The first is the System Configuration Utility. You can do that by entering thecommand “msconfig” in the run menu.

Start Run “msconfig” (without quotes) Hit EnterThe Services tab shows you the services that start when the computerboots. You can stop a service from starting by simply clearing the check boxnext to the service and clicking OK.
o However, before you do so, there is another way to disable services that you may prefer because the interface gives you more information about the servicein question.

Open Control Panel Administrative Tools Services orStart Run “services.msc” Hit Enter
Take a quick look at common services you may want to live without:Automatic Updates: This service enables Windows XP to check the Webautomatically for updates.
If you don't want to use Automatic Updates, you candisable the service.Computer Browser: If your computer is not on a network, you don't need this service.
If you are on a network, leave it alone.
DHCP Client: If you are not on a network, you do not need this service. If you are ona small workgroup, you can still increase boot time by configuring manual IP.
DNS Client: If you are not on a network, you do not need this service.
Error Reporting and Event Log: You don't have to use these services but they can bevery helpful, so I would leave them configured as automatic.
Fax: If you don't use your computer for fax services, you can disable this one.Help and Support: Disable if you never use the Windows XP Help and SupportCenter.
IMAPI CD-Burning COM: This service enables you to burn CDs on your computer.If you never burn CDs, you can disable the service without any second thoughts.
Indexing Service: Your computer keeps an index of all the files. But if you rarelysearch for files, the service is just a resource hog.
You can stop itWindows Firewall/Internet Connection Sharing: If you do not use these features, plzdisable.
Infrared Monitor: If you do not use infrared devices, you can disable this service.Messenger: This service sends alert messages on a local area network (it is not thesame as Windows Messenger).
If you are not on a network, you can disable thisservice.
Print Spooler: If you do not do any printing from the computer, you can disable thisservice. If you print, make sure you leave it as automatic.
Remote Registry: This service allows remote users to modify the Registry on yourcomputer. If you are not on a network, you can disable this service.System Restore Service: This service allows you to use System Restore. If you haveturned off System Restore anyway, you do not need to turn off the service.
Themes: If you do not use themes, you can disable this service.
Windows Image Acquisition: If you do not use scanners or digital cameras, you candisable.
Wireless Zero Configuration: If do not use wireless networking devices, you candisable.