This is a very idiotic situation but... I've changed my Log In administrator password for windows 7 three days ago and somehow I forgot what the password was. It's all numbers and has 34 characters. I know it by heart but I've most likely mistyped the password when changing it. (Do you need a conformation password for the new password?) Now I'm stuck on some guest account and can't play any of the Aeria Games because you need to run on administrator. I can't download anything because it needs a password and make videos for my game. Could anyone provide me with advice? This is a stupid mistake of mine and desperately need help... Anyone, please?

I would ask around on Techie Forums, but there may be a few people here that can help.
My unprofessional advice would be to take your Computer/Laptop in to a Computer Specialist Place and get it checked out to see if you can get them to fix this problem.