But if you think they've missed something run Microsoft Defender Offline which can sometimes detect malware that others scanners missed. Microsoft Defender Antivirus and Windows Firewall are on your device to help protect it from viruses and other malicious software.

The Malicious Software Tool scans your system. How to remove malware or viruses from my Windows 10 PC.

The first screen of the Malicious Software Removal tool appears.ģ Choose the type of scan you want to perform.

To locate it, visit com and type “malicious software removal tool” (quotes included) in the site’s Search box.ġ Follow the steps on Microsoft’s Web site to download and run the Malicious Software Removal Instead, you run it from a special Microsoft Web site. The Malicious Software Removal tool is not installed in Windows Vista. This tool, which is updated by Microsoft on a monthly basis, scans your computer for viruses and other malicious software and attempts to remove any “infections.” Even if your computer seems asymptomatic, Microsoft recommends you run the tool on a regular basis.

To remove it, you can use Microsoft’s Malicious Software Removal tool.

If your computer is running slowly or exhibiting other mysterious behaviors, you may have a virus.Įven if you use Windows Firewall, Windows Defender, an industry-standard anti-virus program such as Windows Live OneCare, and Windows Update to obtain security patches and so forth from Microsoft, a virus or other form of malicious software can occasionally slip through. mrt.exe is the executable file for the Microsoft Windows Malicious Software Removal Tool.

Microsoft malicious software removal