Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

Find your Wi-Fi network password in Windows, so you can connect to your Wi-Fi network on other devices.

Learn how to improve the clarity of text and images displayed on your screen by changing the screen resolution of your monitor.

Hier finden Sie die Schritte zum Ändern der Startseite in Microsoft Edge, Internet Explorer 11, Google Chrome, Firefox und Safari.

Troubleshoot problems you might be having with your mouse or keyboard, or other wireless device in Windows.

How to combine text or data from two or more cells into one cell in Excel.

The new Bing is now available to everybody directly from the Windows taskbar, making more ways to interact with your PC across search, answers, chat, and creation available anytime, right on your desktop.

Get steps for how to change screen brightness in Windows.

Get started with basic tasks in Excel such as opening a workbook, entering and formatting data, calculating data, and trying some quick analysis features..

Erfahren Sie, wie Sie die neuesten Windows erhalten, damit Ihr Gerät reibungslos und sicher ausgeführt wird.