update and authenication problems RRS feed

  • Question

  •  I have windows 7, professional, 32bit on my lap top. the 1st thing that happened was microsoft poped on my screen saying it wasn't authentic. i down loaded it off a desk i bought at walmart several years ago. i just never used it till a year ago after a virous wiped me out.so they want the key, but it wore off my laptop bottom a few years ago. so they say update  your operating system too SP1 but it want it keeps saying there is eras . i bought microsoft repair tool, and used it and also used there online update repair program but its still the same  please HELP me!!!!
    Saturday, January 12, 2019 7:04 AM