Microsoft Support

Microsoft Home Page

Sign in

Select the product you need help with

Select a solution

Fix the problem with Microsoft Windows Update that is not working
Automatically diagnose and repair Windows Update issues that Windows Update doesn’t work or fails because Windows Update is broken or disabled.
Still can't resolve WU Download Error X.0643
I have followed KB 923100 to the letter of the instructions. Upon return to Windows Update site and attempt to install .NET frameowrk 3.5 Family Update for .NET versions 2.0 through 3.5 I am still
Windows Update crashes
System: Win XP, SP3 Athlon based home built PC Problem: Windows Update crashes IE every single time it tries to install the latest version of WU. Happened with IE 6 and IE 7. I click 'Install' when it
where does windows update download files to install?
I have Windows Update set up to automatically download files to install but not to actually install them automatically as it never fails it does them while I'm in the middle of an online game and I
windows update XP w/ sp3: will not turn on (Error number: 0x80070424)
original title: windows update XP w/ sp3: will not turn on I did have a security 2012 virus,but removed it and double run check in safe mode. But everything is running right but went to update windows