I'm going through my computer to get rid of "unneeded" stuff in my Add/Remove Programs section. I have a lot of "add-ons" that I'm not sure about. I have Windows XP. Here's a list:
- Microsoft .NET Framework (versions 1.1, 2.0, 3.0, and 3.5)
- Microsoft Compression Client Pack 1.0 for XP
- Microsoft Silverlight
- MSXML 4.0 SP2 (there are 8 of these, all with different codes after them in () )
- Realtek AC'97 Audio
- Sonic VDF Reader
- Windows Genuine Advantage Validation Tool
Should I delete any/all of these programs? I'm not extremely computer savvy but it's my husbands computer and he is completely computer ignorant, so I'm not sure if he's downloaded stupid things that installed these add-ons or if they are really needed for the computer to work properly. I know it is difficult to have an answer for all these items but any info could help! Thanks

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