"progressing within the company"If there's no progression they may not hire you but did you really want a dead end job anyway?
As I understand it "Freeze peach" is a derogative term for admins who claim free speech to excuse not taking down nazi-ism, CSAM, et al from their instances.
They didn't even have to lie:"I put my slipper on my cat's head and now he is the pope" is still funny.
Live USB like others have said. Get your files off there (onto a second USB) and do a fresh install of windows.
"progressing within the company"
If there's no progression they may not hire you but did you really want a dead end job anyway?