It will tell you when to turn off the computer and when to turn it back on. Each time a test completes you see the result before you hit enter to begin the next test. If your equipment fails any test, the software will ask you if you want it to install their TSR fix program. The next function is to provide you with a list of the installed software by scanning your drives. You then remove the diskette from the drive, and reboot to your normal environment.
Navigation is easy, using arrow keys and the enter key.
Give up, your mouse won't work until you reboot. For example, many Y2K professionals debate whether it is necessary to test for leap years. My stand is if a large portion of the technical population feels that it should be done, you would have to be a damn fool not to take the twelve seconds required to test for it. When the Y2K litigation hits the fan, I'd hate to be the CIO standing in the witness box defending how not testing for leap year was due diligence. I think there could have been a cleaner way to deal with this.