Stuck in Standard, Where is the Admin?, "Other User", and other things

Hello, This is an URGENT problem that I am having with this Windows 7, 64 BIT ULTRA MEGA AWESOME computer. This is probably the most unusual thing that has ever happened to the Windows community, and it's a problem causing problems. :cry: You will find this typed up rant detailed in some sort of way, I don't want silly answers like: "Just log out of Standard account and log into...