A lot of the top antivirus providers provide a free bootable recovery disk for disinfecting your computer after an infection. These are Linux-based programs that can be used to clean any computer that is infected by malware if it won’t boot up or cannot be scanned by an antivirus program that runs on Windows. I suggest the Kaspersky disc for its simplicity of use (though it may not work on certain Dell systems).
If you prefer, you can pick up the same set of features from the Avira and ESET rescue disks that have a graphical user interface however, they require the use of a CD or USB device to start. Both options can scan and decipher any malware that is present on your computer. However the virus definitions may not be updated as frequently as Rescue Disks that are Linux-based.
The Trend Micro Rescue Disk is another great choice. It’s also among the slimmest disks on this list, at about 70MB. It does not come with an interface with graphics, but it’s fast and has various options www.totalavantivirusreview.com/best-antivirus-rescue-disks-to-use-in-2021 for customization. This includes the ability to mount specific files and drive volumes or even individual folders.
Additionally, you can obtain a good virus scan from the Comodo rescue disk, though it’s not as flexibility of the Linux-based options above. It’s a highly effective tool to detect and eliminate the type of viruses that hide in Windows files, which prevents detection by standard antivirus software. You can choose between text-only or a full graphical interface, and also the option to run a smart or custom scan.