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Remove malware from your Windows PC - Microsoft Support
WEBLearn how to remove malware from your PC. Use Microsoft Defender Antivirus in Windows 10 or Windows 11 to scan your PC for malware, viruses, or other threats.
WEBLearn how to scan, manage, and customize your device's protection from viruses and other threats with Windows Security. Find out how to use quick scan, full scan, custom scan, offline scan, cloud-delivered protection, and more.
Microsoft Defender Antivirus is a powerful tool that finds and removes malware from your PC. Here's how to use it in Windows 10 or 11 to scan your PC.
Important Before you use Microsoft Defender Offline, make sure to save any open files and close apps and programs.
Open your Windows Security settings.
Select Virus & threat protection > Scan options.
Select Microsoft Defender Antivirus (offline scan), and then select Scan now.
The Microsoft Defender Offline scan takes several minutes to run, and then your PC will restart.
Open your Windows Security settings.
Select Virus & threat protection > Protection history.
The Microsoft Defender Offline scan will automatically detect and remove or quarantine malware.
How to start a scan for viruses or malware in Microsoft Defender
WEBLearn how to start a quick or deep scan for malware on Windows, Android, or Mac devices with Microsoft Defender. Find out the signs of infection and how to protect your device from malware.
WEBLearn how Windows 11 helps keep you safe from malware, phishing, and other threats with cutting-edge security features and apps. Windows 11 comes with Microsoft Defender Antivirus, Windows Hello, Passkeys, and more.
Microsoft Defender Antivirus in Windows Overview
WEBLearn how Microsoft Defender Antivirus works with Microsoft Defender for Endpoint to protect your devices from malware and threats. Find out how to check the state, compatibility, and modes of Microsoft Defender Antivirus in Windows 10, 11, and Server.
WEBLearn how to use Windows Security, the built-in antivirus program for Windows 10 and 11, to protect your device from viruses and other threats. Find out how to run scans, schedule scans, customize settings, and access other security features.
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