
For detailed detection results, view the log at %SYSTEMROOT%\debug\msert.log. Review the scan results displayed on the screen. Again, a Full scan could take hours to complete. When you click Next, the scan action should begin scanning your system for unwanted software. This could take several hours to complete depending on the system being scanned.Ĭustomized scan – This uses the Quick scan settings, but also targets additional folders identified.įor this post, we chose the Full scan to scan the entire system. This is quick and may not be the best option in most situations.įull scan – Scans the entire system. Quick scan – Scans areas of the system most likely to contain viruses, spyware, and other potentially unwanted software. There are multiple scan types available after installation. When launched, accept the license agreement. Once downloaded, go to your Downloads folder and double-click the downloaded file, and begin the installation. Go to the website below to download Microsoft Safety Scanner to an infected computer or use another computer.ĭownload the 64-bit version for Windows 11. To get started with downloading and using Microsoft Safety Scanner in Windows 11, follow the steps below: How to download Microsoft Safety Scanner in Windows 11 #Īgain, as mentioned above, Microsoft Safety Scanner is for situations where the infected computer is unable to run other security scanners and tools or can not connect to the internet to download the latest definitions. The safety scanner can also be downloaded onto an external drive, then manually trigger on the infected computer to find and remove unwanted programs.

Microsoft Safety Scanner does not replace your antimalware product. The safety scanner should only be used when other malware software is not available. Windows 11 comes with a built-in antivirus and antimalware security app called Microsoft Defender (Windows Security).

This is done so that you always download the latest version to find the newest threats. The software is only available for use for 10 days after download and then expires. Windows machines that are having malware or virus issues can download it and run a scan to find malware and try to reverse changes made by identified threats.
