How to effectively remove malware or a virus from your computer with these essential steps to restore your system's security and performance.

Here are the basics: Microsoft Defender is the virus protection integrated into Windows by default. If no other antivirus program is installed and activated, Defender protects you against viruses ...

On Windows 11, you can use PowerShell to change settings and run quick, full, and custom virus scans with the Microsoft Defender Antivirus, and in this guide, you'll learn how.

Windows Defender is built into Windows 10 to find malware. To improve performance for tasks like compiling code or running ...

Antivirus programs can slow down your computer due to high memory usage, especially during full scans. Check if the antivirus is the cause of slowness by temporarily disabling it and monitoring ...