Learn about BitLocker Drive Encryption in Windows and how to encrypt drives.

If you set up your notifications in Outlook, but find they're not working, check your status in Teams and check the notification settings in Windows. With new Outlook, system settings can occasionally interfere with notification delivery. Check status in Teams Make sure your status in Teams isn't set to Do not disturb. For additional help, see Change your status in Microsoft Teams. Check ...

If you continue to experience issues signing in with your original profile, disable Windows Defender services: Open the Services app by typing services in the search box on the taskbar and selecting it from the list of results. Then, find the Windows Defender Advanced Threat Protection and Microsoft Defender Antivirus services, right-click each of them, select Properties , and change Startup ...

These steps can help resolve the most common issues when you receive an Excel not responding error, Excel hangs or freezes when you launch it, or open an Excel workbook.

Block senders from sending you email in new Outlook for Windows If you're receiving unwanted email, you can block the email addresses and domains you don't want to receive messages from in new Outlook. Add any email address or domain to your blocked senders list to move these messages directly to your Junk Email folder.

Find out how to change your capture settings on Windows 10/11 devices.

Learn how to renew your Microsoft 365 Family or Microsoft 365 Personal subscription online or from a retail store.

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This topic offers troubleshooting tips if you don't have the Teams Meeting add-in in Outlook for Windows. The add-in helps you set up a Teams meeting from your Outlook email.

Learn how to use virus and threat protection options in Windows Security to scan your device for threats and view the results.