Today even in the modern world of Windows Vista and other versions of windows we can step back to the early days of computing and gather information to help Kaspersky and other providers we Beta test software for.
With the help off DOS (Disk Operation System) and a few simple commands we can achieve a lot. If you do not know what you are doing, Yes you can seriously damage programs and make your windows system UnBootable,
For the most part it should not matter but please log on t