Learn how to redeem a Microsoft gift card, Xbox download code or token, Office product key, or Windows activation code to your Microsoft account. Find troubleshooting tips and contact support if you need help.

Learn how to view, install, and change settings for add-ins that enhance Microsoft 365 programs. Find out how to deal with inactive, disabled, or crashing add-ins and how to cancel a subscription.

Learn how to use VLOOKUP, HLOOKUP, INDEX and MATCH to look up values in Excel tables. See examples, tips and limitations of each function, and how to use the new XLOOKUP and XMATCH functions.

Find help with managing your Xbox subscriptions, such as Game Pass, EA Play, and Games with Gold. Learn how to update your payment options, request refunds, and troubleshoot billing issues.

Learn how to use the Xbox Accessories app to configure your Xbox One or Series X|S controller, Xbox Elite Series 2 or Adaptive controller, and Xbox Wireless Headset. Find out how to connect, remap, adjust, and update your accessories on your Windows device or console.

Learn how to record and share your gaming moments on Xbox consoles, Windows 10/11 devices, and mobile app. Find out how to adjust capture settings, edit captures, and upload them to the Xbox network.

Learn how to scan and repair missing or corrupted system files in Windows using the System File Checker tool (sfc/scannow). Follow the steps to run the tool, view the scan results, and manually replace the corrupted files if needed.

Toggle hold (coming to Xbox Elite Wireless Controller Series 2 and the Xbox Adaptive Controller) works like Windows Sticky Keys. When enabled, it allows a controller button to be held down just by pressing only once. To enable toggle hold, configure your controller in the Xbox Accessories app, choose a profile to configure or create a new one, select the Edit button, and then select the button ...

Find out how to download and install Office 2016 on your PC or Mac, or reinstall it if you already have a product key. Learn how to activate Office 2016 and troubleshoot common issues.

Learn how to download and install Microsoft 365 or Office 2021 on a PC or Mac with a product key, assigned license, or volume license. Follow the steps for signing in, running the setup, and activating the apps.