See what's new in recent Windows 10 and Windows 11 updates, including a chat from the taskbar, widgets, snap groups, and more.

If you get an email about unusual activity on your Microsoft account, or if you’re worried that someone else might have used your account, go to the Recent activity page.You’ll see when your Microsoft account was signed in during the last 30 days, along with any device or app-specific info.

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

Learn how to troubleshoot problems installing or running games from the Xbox app for PC.

This article shows you how to reassign certain keys to make it easier to accomplish your daily tasks.

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

Learn how to activate Windows using an internet connection, automated system, or live support advocate.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

If the file size of your presentation is too large, try the following tips to make it more manageable.