Learn more about what background apps are in Windows and how to turn them off when you're not using them.

Create a channel in Microsoft Teams by selecting Create channel from the menu next to the channel name.

Linking to other workbooks is a very common task in Excel, but sometimes you might find yourself with a workbook that has links you can’t find even though Excel tells you they exist.

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

Updates to the default screen and sleep settings now help you use energy more efficiently and extend battery life. You can find efficiency settings in Windows 11 at Settings > System > Power & battery.. For a guided walkthrough of how each of the power and battery settings can improve your device's performance, click the button to open the Get Help app:

To use your microphone with apps on Windows 10, you'll need to turn on some permissions in Microphone settings. Then, you'll need to check your app permissions if you want to use your microphone with apps.

Get help and learn how to use Skype with Microsoft's official support page.

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Learn how to install Skype for Business on your Windows computer, mobile device, or Macintosh.

Discover the latest updates for Windows 10, including improvements and fixes, known issues, and guidance on how to get the update.