Chosen Solution
I bought a Dell latitude pp01l at flee market without any passwords. I’ve tried f2, f8, and no luck aftee going on safe mode. I also tried hitting enter with no password.
Depending on the os the methods are different. But best bet so i dont have to make a very long response is to find out what operating system your running and then google how to bypass and change it. For example look up “How to remove the password on windows (insert windows version here)” Hope this helps and good luck fixing!