Set up the Microsoft Authenticator app from the Security info page. Depending on your organization’s settings, you might be able to use an authentication app as one of your security info methods.

If your computer is showing a black or blank screen in Windows, these troubleshooting tips could help get your system back up and running.

Learn how to get started with PowerPoint for the web from Office.com and create presentations online.

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

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

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.

Learn more about how to fix problems with the Windows Start menu, and what to do if the Start menu won't open.

Get troubleshooting tips to fix problems with apps from Microsoft Store.

Learn how to activate Windows using an internet connection, automated system, or live support advocate.

Learn how to use the cloud-based clipboard in Windows, share clipboard items across your devices, and pin items to your clipboard menu.