How to Use Microsoft Defender Antivirus to Scan Your PC

Microsoft Defender Antivirus is a powerful tool that finds and removes malware from your PC. Follow these steps 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.

Steps to Scan Your PC:

1. Open your Windows Security settings.
2. Select Virus & threat protection > Scan options.
3. Select Microsoft Defender Antivirus (offline scan), and then select Scan now.
4. The Microsoft Defender Offline scan takes several minutes to run, and then your PC will restart.

View the Results of Your Scan:

1. Open your Windows Security settings.
2. Select Virus & threat protection > Protection history.

The Microsoft Defender Offline scan will automatically detect and remove or quarantine malware.

Note:

While Microsoft Defender Antivirus is a robust tool, free virus removal programs often don't completely eliminate infections. Some malware can persist and require professional intervention. If you're in New Jersey and need expert assistance, visit Dave's Computers at 75 N Bridge St, Somerville NJ. Our technicians are skilled in thoroughly cleaning infections and ensuring your PC is secure.