What Is SP2 in Windows XP?
An operating system such as Windows XP remains under development even after the software has been released to consumers. Bugs are fixed, security holes are patched, and the software itself is improved. These fixes are collected into large bundles known as service packs. SP2, or Service Pack 2, is the second such bundle released for Windows XP.
Other People Are Reading
-
System Requirements
-
Microsoft says that the only requirement to install SP2, other than an existing installation of Windows XP, either by itself or with SP1 installed, is 770MB of free hard-drive space if you are installing over a network or 1,100 MB of free hard-drive space if you are installing from a CD.
-
Do You Need It?
-
You need this update, especially if you are on the Internet. Service packs fix known problems and improve the security of your Windows XP. Failing to install security updates leaves your computer at risk.
How to Get It
-
There are three options. If you are going to install Windows XP SP2 on more than one computer, download the installation file. Otherwise, use the Windows Update service Microsoft uses to distribute updates to its software. If your Internet connection is too slow, you can purchase an update CD from Microsoft.
Windows Firewall
-
SP2 automatically activates the built-in Windows firewall. If you have Internet-based software, it may cease to function after SP2 is installed if you do not enable the program using the "Windows Security Alert" box.
Program Compatibility
-
Microsoft says that some programs may behave differently once Windows XP SP2 is installed. Visit the software developer's website to download the latest patch and repair any compatibility issues.
References
- Photo Credit "Windows XP on Apple PowerBook" is Copyrighted by Flickr user: dan taylor (Dan Taylor) under the Creative Commons Attribution license.
