Many users find that using an external keyboard with keyboard shortcuts for Outlook helps them work more efficiently. For users with mobility or vision disabilities, keyboard shortcuts can be easier than using the touchscreen and are an essential alternative to using a mouse.

Alternatively, you can install any website by going to the top corner of the browser and select Settings and more … > Apps > Install this site as an app.

Learn how to sign in and create app passwords for Microsoft apps and devices that don't support two-step verification.

Warning: Excel provides the DATEDIF function in order to support older workbooks from Lotus 1-2-3.The DATEDIF function may calculate incorrect results under certain scenarios. Please see the known issues section of this article for further details.

Erfahren Sie, wie Sie Sound- oder Audioprobleme in Windows beheben.

Learn more about how to find all your apps and programs in the all new Windows Start menu.

How to use the LOOKUP function in Excel to search in a single row or column and find a value from the same position in a second row or column.

Learn how you can use the free Microsoft Authenticator app to sign in to all your accounts without using a password.

Use data validation rules to control the type of data or the values that users enter into a cell. One example of validation is a drop-down list (also called a drop-down box or drop-down menu). Watch more in this video.

Erfahren Sie, wie Sie Windows auf Ihrem PC neu installieren und wie die Aktivierung nach der Installation funktioniert.