Learn how to add a printer or scanner in Windows. If your printer connects by a wire, plug it into your device. It'll connect automatically, your PC will download the right drivers, and you can use it right away.

Learn how to manage extensions in Microsoft Edge, including adding, disabling, or removing them as needed.

Learn how to set up and use the Outlook Mobile app for multi-factor authentication.

The TEXT function lets you change the way a number appears by applying formatting to it with format codes.It's useful in situations where you want to display numbers in a more readable format, or you want to combine numbers with text or symbols.

A guide to help you identify and access your Microsoft account. How to check if your email is a Microsoft account? Go to the Microsoft account sign-in page at https://account.microsoft.com and enter your email address.

Learn how to connect a Bluetooth device in Windows and adjust Bluetooth pairing settings.

Découvrez comment obtenir les dernières mises Windows jour pour assurer le bon fonctionnement et la sécurité de votre appareil.

了解如何使用 PIN、面部识别或指纹通过 Windows Hello 登录电脑。 Windows Hello 是登录到 Windows 设备的一种更个性化、更安全的方式。 在 Windows Hello 中，你可以使用面部识别、指纹或 PIN 登录，而不是使用密码。

Wenn Sie Ihre Outlook-Datendatei nicht öffnen oder vermuten, dass die Datei beschädigt ist, verwenden Sie das Tool zum Reparieren des Posteingangs (scanpst.exe), um Fehler in der Datei zu beheben.

Learn how to use the Settings app to view and change display settings in Windows.