Use multiple desktops in Windows to organize projects, or quickly switch between desktops before a meeting.

Training: Watch these videos to help your school, work, or organization use Microsoft Teams to video conference, work remotely, and become proficient using Teams.

See how to find things you've downloaded on your PC.

Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

Find out how to free up space on your device by deleting unnecessary files, uninstalling apps, and moving files to other drives.

Training: Watch this video to learn how to switch your Outlook calendar view between day, week, or month views, change the week displayed, and see different shared calendars.

You can use the Inbox Repair tool (SCANPST.EXE) to diagnose and repair errors in your Outlook data file. The Inbox Repair tool checks the Outlook data files on your computer to see if they're in good shape.

Learn how to use the PC Health Check app to help you improve your device performance.

Recover saved and unsaved documents. If the AutoRecover option is turned on, you can automatically save versions of your file while you’re working on it. How you recover something depends on when you saved it. If you’ve saved the file

Get help with signing in, changing passwords, creating and sending mail, deleting mail, creating folders, and more in Outlook on the web.