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

Discusses the release of the Malicious Software Removal Tool (MSRT) to help remove specific prevalent malicious software from Windows-based computers.

Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.

Get answers to common questions about Windows 11 and Windows 10 in S mode.

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

Learn how to find and install digital downloads from Microsoft Store. See instructions to download and install software directly purchased from Microsoft.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Learn how to view, manage, and delete cookies in Microsoft Edge.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Updates to the default screen and sleep settings now help you use energy more efficiently and extend battery life. You can find efficiency settings in Windows 11 at Settings > System > Power & battery.. For a guided walkthrough of how each of the power and battery settings can improve your device's performance, click the button to open the Get Help app: