Break into Windows 7

[StevieB47]

I brought a Dell Windows 7 desktop from a deceased friend through the executor. Tried different variations of the password hint, but nothing is working. I guess my only alternative is to break into Windows 7, so how do I break into Windows 7?

 

[ex_bubblehead]

http://www.tomshardware.com/forum/id-2317969/read-passwords-lock-codes-pin-numbers.html