Learn how to recover missing, deleted or corrupted items in SharePoint Online and OneDrive for Business.

Describes how to use the clean boot process to troubleshoot a problem in Windows 8.1, Windows 8, Windows 7, or Windows Vista.

Sharing OneDrive files, SharePoint files, or Lists with other people allows you to securely collaborate with people outside your organization.

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

Learn how to AutoSave your files to OneDrive with Excel, PowerPoint or Word.

Try it! Keep track of everyone you communicate with by creating and editing contacts in Outlook for Windows. Once you’ve saved someone as a contact, you can type the first few letters of their name into an email, and Outlook for Windows will fill in their email address for you.

Find answers to common questions about genuine Windows software.

Learn how to protect your Windows devices and personal data from viruses, malware, or malicious attacks.

The F LOCK key toggles the alternate function keys. An alternate function key is a key that has two possible commands depending on the F LOCK toggle key state.

Loop components. Loop components are available to anyone with access to Teams, Outlook, Word Online, Whiteboard, OneNote, SharePoint, OneDrive, Loop, and other supported Microsoft apps.