Update to Windows 8.1: FAQ
Browsing the web
Microsoft accounts
Getting started with OneDrive
Setting up email
Touch: Swipe, tap, and beyond
Mouse and keyboard: What's new in Windows
Use your Microsoft account to install apps on multiple PCs
No sound in Windows
Wired and wireless network problems
Fix printer problems
Windows RT 8.1: FAQ
Get answers to your questions in the Windows forum.
Get help from a support professional by phone, email, or chat.
Upgrade to Windows 8.1 from Windows 7
Wired and wireless network connection problems in Windows
Mouse, touchpad, and keyboard problems in Windows
Invalid Windows product key
Activation error 0xC004F061
Why is my screen black when I start Windows 7?
Looking for Windows Mail?
Get help with compatibility problems
Open the Aero troubleshooter
Codecs: frequently asked questions
Update drivers: recommended links
Get answers to your questions in the Windows 7 forum.
Upgrade to Windows 8.1 from Windows Vista or Windows XP
Update a driver for hardware that isn't working properly
Troubleshoot problems with Aero
Optimize Windows Vista for better performance
What to do if Windows won't start correctly
Ways to improve your computer's performance
Take a screen capture (print screen)
Troubleshoot problems with Windows Mail
Get answers to your questions in the Windows Vista forum.
As of April 8, 2014, support and updates for Windows XP are no longer available. Find out how to stay protected.
Maintenance tasks that improve performance
Use your computer to print, scan, and fax
Keyboard shortcuts
Get answers to your questions in the Windows XP forum.
