Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

How to create or edit your Outlook signature for email messages. Include your signature, text, images, electronic business card, and logo.

Here are some best practices for earning Microsoft Rewards points so you can redeem them for gift cards, games, sweepstakes, nonprofit donations, and more.

Use a ready signature template from a gallery to create your email signature in Outlook.

Get the steps for changing your home page in Microsoft Edge, Internet Explorer 11, Google Chrome, Firefox, and Safari.

Find out how Microsoft uses activity history data to provide personalized cross-device experiences and to help improve its products and services.

Learn how to block someone or add email addresses to the safe senders list in Outlook on the web.

Learn about getting started with the new Microsoft Defender on your personal devices including Windows, Mac, Android, and iOS.

When your camera isn't working in Windows 11, it might be missing drivers after a recent update. It's also possible that your antivirus program is blocking the camera, your privacy settings don't allow camera access for some apps, or there's a problem with the app you want to use.

Outlook add-ins provide solutions to help you better interact with Outlook and complete tasks on your messages and appointments without leaving Outlook.