Find and open File Explorer in Windows 10 and Windows 11, and customize Quick access by pinning and removing files and folders.

Erfahren Sie, wie Sie Office 2013 auf Ihrem PC oder Office für Mac 2011 installieren können.

Create Outlook Data Files (.pst) on your computer to save Outlook items by account, project, or to archive older items.

Internet Explorer 11 support ended on June 15, 2022. We recommend you use Microsoft Edge for a faster, more secure and more modern web browsing experience.

Get started with Microsoft Teams (free). Explore your options, find out what’s new, browse help topics, and more.

Master the art of Excel formulas with our comprehensive guide. Learn how to perform calculations, manipulate cell contents, and test conditions with ease.

Export Outlook email, contacts, and calendar to move them to another computer or so that you can make a backup of your information.

Learn how to activate Windows using an internet connection, automated system, or live support advocate.

Microsoft Teams offers different ways to access, receive, and manage notifications. These settings include how, when, and where your notifications appear, custom settings for channels and chat, appearance and sounds, turning off specific messages, and so on.

Learn how to run a disk cleanup in Windows including deleting temporary and system files to free up disk space.