Many Windows users rely on a free virus scanner, such as the Windows Defender integrated in Windows. However, at the latest after a warning message from the virus scanner, for example after downloading a file or an e-mail with malicious content, you are bound to have an uneasy feeling as to whether the PC has been infected despite virus protection. If the offline scan does not provide any certainty or you simply want to double-check your security, I recommend the ...
Microsoft’s Safety Scanner: double protection for suspected viruses
Worried your virus scanner missed something? Microsoft's free Safety Scanner gives you a reassuring second opinion. Run it without installing a thing, then pick a quick, full or customised scan to suit your needs. It checks your PC for viruses, spyware and other malware, removing any threats automatically. Afterwards, you can view detailed results to see exactly what was found. A fast, simple way to be sure your system is clean.
5 Min. reading time
13 May 2026
