You can resolve problems with Microsoft Authenticator by checking the tips in this article and reviewing some of the known errors.

Extensions, or add-ons, are simple tools that customize your browser experience and offer you more control. Here's how to add, turn off, and remove them in Microsoft Edge .

Note: Some cameras won't appear in the Camera settings page.These include infrared (IR) cameras used for Windows Hello Face authentication, cameras using DirectShow technology (like many apps provided by DSLR or action camera manufacturers so their devices can be used as webcams), and proprietary cameras that aren't managed by Windows—such as industrial cameras and many networked cameras.

Learn how to locate, install, and share files with custom fonts compatible with Microsoft Office applications.

View your Outlook email messages arranged by conversations to see messages that share the subject line grouped together.

Learn how to get Windows Media Player 12 for Windows 10, Windows 8.1, and Windows 7.

Microsoft's products and services work best if you use the same language and region across all your devices, and in all of your app and Store settings.

Learn how to manage your Microsoft devices. Add, remove, register, or rename a device on your Microsoft account.

Download the Microsoft 365 Access Runtime which allows you to run Microsoft 365 Access applications if you don't have the desktop version of Microsoft 365 Access and need to use an application built to run with Access 2010 or later.

In the new Teams, you can switch between apps, respond to chat messages, and join meetings and calls more quickly while using less battery and memory.