Get help with PC performance and Windows Update, including info about optimizing your hard drive, power plans, and troubleshooting Windows Update.
What to do if the Windows 8.1 Setup program stops responding during the upgrade process.
I upgraded my computer from Windows 7 64-bit to Windows 8 64-bit. Something I noticed was that if I opened Task Manager, it would show one frame of stats, and that was it. Task Manager doesn't quite
Fixes a problem in which an on-demand virus scan causes a computer that's running Windows 8.1, Windows Server 2012 R2, Windows 8 or Windows Server 2012 to stop responding (hang).
Fixes an issue in which the icons or tiles on the Start screen freeze after you copy or paste network information in Network in Windows 8.1 or Windows Server 2012 R2.