Windows RT 8.1: FAQ
Why can't I find the update in the Store?
Getting started tutorials for Windows
Tips to free up drive space on your PC
What happened to the Messaging app?
No sound in Windows
Outlook.com tips
Setting up email
Forgotten password or other sign-in problems
Getting started with SkyDrive
Getting started with Internet Explorer 11
Why don’t videos work in Internet Explorer?
Update to Windows 8.1: FAQ
Why can't I activate Windows?
Upgrade to Windows 8
Learn how to install Windows 7 Service Pack 1 (SP1)
Upgrading from Windows XP to Windows 7
My account is temporarily blocked
Why do I need to add security info?
Outlook.com basics
Why can't I switch back to Hotmail?
Make Internet Explorer your default browser
Add to, view, and organize favorites
How do I install or uninstall Internet Explorer 9?
Get started with Windows 7
Upgrade to Windows 7
Learn how to install Windows Vista Service Pack 2 (SP2)
Install Java in Internet Explorer
Support is ending for Windows XP
Set up Automatic Updates
Learn how to install Windows XP Service Pack 3 (SP3)
Print webpages using Internet Explorer
Product key, activation, installation, upgrade, add features …
Mail, contacts, calendar, people, Skype, Outlook.com …
Search, swipe, tap, charms, mouse & keyboard, desktop …
Media streaming, sound, photo editing, camera, CD burning …
Start screen, backgrounds, language settings, Narrator, Magnifier …
SkyDrive, storage plans, sharing files and folders, Recycle Bin …
Microsoft account, passwords, viruses, Family Safety …
PC reset or refresh, File History, System Restore, safe mode …
Installing apps, billing, using apps on multiple PCs, troubleshooting apps …
Printing, Bluetooth, USB, monitors, streaming …
Wi‑Fi, web browsing, Internet Explorer, HomeGroup, broadband, sharing …
Windows Update, Action Center, Task Manager, power plans …