Jun 3, 2025 · If you want to turn off Copilot in a Microsoft 365 app (for example, Word, PowerPoint, and Excel), you can clear the Enable Copilot checkbox in the app on your Windows or Mac device. When you turn off Copilot in an app, the Copilot icon on the ribbon is disabled and you won't be able to use any Copilot capabilities in that app. As an alternative to turning off …

More help If you're using a work or school account and couldn't install classic Outlook following the steps above, contact the IT admin in your organization for assistance.

You can change the default font and its color, size, and style — such as bold or italic. Outlook allows you to change the font, color, size, and style for new messages and replies and forwards independently.

On the PC you’re projecting to, launch the Connect app by entering “Connect app” in the search box on the taskbar, and selecting Connect in the list of results. On the device you’re projecting from, go to the screen mirroring settings (sometimes called cast settings), and select your PC to …

Feb 4, 2025 · If you installed Windows 11 on a device not meeting Windows 11 system requirements, Microsoft recommends you roll back to Windows 10 immediately. Windows 11 minimum system requirements remain unchanged and can be found in the article Windows 11 specs, features, and computer requirements.

If you are using a Windows 10 device, start by running the automated Bluetooth troubleshooter in the Get Help app. It will automatically run diagnostics and attempt to fix most Bluetooth problems.

If you are using a Windows 10 device, start by running the automated audio troubleshooter in the Get Help app. It will automatically run diagnostics and attempt to fix most audio problems.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

Learn how to change Microsoft account email address or phone number using aliases to sign into your Microsoft account.