Here’s how to use the Kaspersky Rescue Disk to clean an infected PC.
To enter the menu, of course.
If you don’t, it’ll boot normally into Windows.
You’ll be prompted to throw in the letter “a” to accept the agreement.
The scan will run, and clean up any viruses that it finds.
That’s pretty much all there is to it.
Download the Kaspersky Rescue Disk from support.kaspersky.com