I was checking Windows updates on Microsoft website and there was an update for "Microsoft .NET Framework 3.5 Service Pack 1 and .NET Framework 3.5 Family Update (KB951847) x86".
I checked the version of .Net Framework I have and I found several previous versions including version 3.5 listed above and versions 2 and 3 with different service packs and language packs (you can see them in the attached file).
Should I uninstall the older versions before installing this update? Do I need this update or do I already have it?
Thank you for your time.