error when trying to login

[xxblakexx]

i keep trying to login on my site and i get password is wrong and stuff.. i think it might do something like i made a friend make it and stuff it only works on him but it works for me off and on... and the password is correct i just don't know

note: using the newest verison.

[Baby Daisy]

How can I get my problems solved faster?
How do I ask support questions the smart way?
How do I make my forum safer against hacker attacks?