With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.

The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.

If you're having trouble hearing others in your Teams calls and meetings, the problem is either with your speaker not working, or with your microphone.If other participants can hear each other well, the problem is most likely with your mic.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Wirelessly connect your PC to a TV, projector, another PC, or other kind of external display that supports Miracast.

Similar to having an assistant that helps you manage your incoming paper mail, another person, known as a delegate, can receive and respond to email messages and meeting requests and responses on your behalf.

Learn how to find the serial number on your Surface so you can register your product or request service.

Note: If you receive a prompt asking whether to allow the app to access your camera (iOS) or to allow the app to take pictures and record video (Android). select Allow so the authenticator app can access your camera to take a picture of the QR code in the next step.If you don't allow the camera, you can still set up the authenticator app as described in Manually add an account to the app.

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Windows 10 と Windows 11 でユーザー アカウントを追加する方法について説明します。 アカウントを使用すれば、各ユーザーが個別のファイル、ブラウザーのお気に入り、プライベート デスクトップを持つことができます。