Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.

Discover how to earn Microsoft Rewards points through various activities and redeem them for exciting rewards.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Play MP4 files in Windows 10 by right-clicking the file and choosing what application to open it with.

Collections in Microsoft Edge helps you keep track of your ideas on the web, whether you're shopping, planning a trip, collecting notes for research or lesson plans, or just want to pick up where you left off the last time you were browsing the internet.

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

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:

Learn how to change your notification settings and quick actions using the notification center in Windows.

Alternatively, you can install any website by going to the top corner of the browser and select Settings and more … > Apps > Install this site as an app.

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.