If you want to bypass the Windows Administrator password to install software, or for any other reason. here are methods that you can use.

my problem is that, my computer wont let me log in anymore. When i try to log in, it gives me a error msg, saying that my domain is not availible right now, so i was ...

I was wondering if there was a way to log in as a particular user on a machine but using the domain administrator's username and password.