Protect your most important files in OneDrive Personal Vault with an extra layer of security. Learn how to set up, lock, or unlock Personal Vault.

Learn how to change Internet Explorer settings, or reset browser settings when there's a problem.

Learn about how tracking prevention works in Microsoft Edge. Adjust your tracking prevention setting to detect and block known trackers.

To use your microphone with apps on Windows 10, you'll need to turn on some permissions in Microphone settings. Then, you'll need to check your app permissions if you want to use your microphone with apps.

Learn how to get started with PowerPoint for the web from Office.com and create presentations online.

Find out how to submit a case review and learn more about your Xbox enforcements.

Erfahren Sie, wie Sie Benutzerkonten in Windows 10 und Windows 11 hinzufügen. Ein Konto ermöglicht jeder Person Zugriff auf separate Dateien, Browserfavoriten und einen privaten Desktop.

You can close your Outlook.com account by closing your Microsoft account.

Choose from a variety of Surface devices and accessories to get help.

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.