My father had a disk with windows on it but it was scratched and we didn’t risk using it.
I came came up with the idea to install windows with a USB, but the program i installed didn’t work.
The next day i tried using rufus: https://rufus.akeo.ie and installed an iso from
http://getintopc.com/softwares/operating-systems/
I restarted my laptop and pressed F2, then i played around with the boot settings and it worked! I was in the windows installer. The only problem is that i started to enjoy reinstalling windows, so instead of getting rid of a virus i would just install a new operating system. 😅