I dont have a genuine window how do i fix it?

Question

i have my computer from dell, it is a Microsoft xp professional 2002 p2 i had some problems so i had to format it when i got my computer back it started to tell me that i don't have a Genuine window, everytime i start my computer, is there a way to fix this ? i have a sticker on my PC with codes and the CD of it.

Answer 1

Enter them when you do the clean boot.

Also, if it doesn't work, you have to actually call Microsoft.