Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Learn how to manage extensions in Microsoft Edge, including adding, disabling, or removing them as needed.

Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.

Learn about Windows 11 minimum system requirements and how to assess your upgrade eligibility.

Follow these steps to temporarily turn off Defender antivirus protection in Windows Security. Keep in mind that if you do, your device may be vulnerable to threats.

Add voting buttons to a message so that recipients can vote; results are tracked automatically in Outlook.

Deinstallieren oder entfernen Sie Apps und Programme in der Einstellungs-App.