I just have a hard time making sure that I can start a computer when I buy it used. I love to get old computers and make them work again. I just know that in order to do that the right way, I might need something like fixmbr. I have gotten really good at figuring out what the problem is, and just making sure that I can do that on my own. I know that will help me make the right choices about what to do. I just want to have a computer that will start when I want it to.