This is my first post here and i hope i am not asking a stupid question.
Recently my laptop got corrupt and i was told i needed to reinstall the OS fresh.
So i brought it to a repair shop because when i tried to do it myself the product key on the laptop sticker would'nt work.
So my question is!
How do the professionals in these repair shows do it?
Do they have a collection of keys or are they using some kind of trick.
For me knowing how it is done in whatever method,is something that i would find interesting and nothing else.
Thanks in advance for any honest replies.