If your Outlook.com account has been blocked, follow the instructions in this article to unblock it.

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

Find out how to stop Windows Security from alerting you about or blocking a trusted file, file type, or process, by adding it to the exclusions list.

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.

How to track changes in Word using revision marks. Accept, reject, or hide changes made by others working in the file.

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

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

For New Outlook for Windows: To see how much mailbox storage you've used and quickly clear up space: At the top of the page, select Settings > Accounts > Storage.

Select Start , then select Settings > Personalization > Themes.Choose from a default theme or select Get more themes in Microsoft Store if you want to download new themes with desktop backgrounds that feature cute critters, breathtaking landscapes, and other smile-inducing options.

Outlook Data Files contain your email messages, calendar, tasks, and other items on your computer.