i have forgotten my password ...now i am able to operate my system..i was using windows vista..........how can i recover the password

Amish said the he had forgotten the password... and he continues by saying "now i'm able to operate the system". So the question is contradictory. If your vista is genuine may be you can go online from some other computer and log on to Microsoft network and take the assistance of customer care by providing the key of your software. They may send the password information to your email.

But if your software is pirated you clean up your "C" drive and install a fresh copy of windows. then you can start using your machine by choosing another password.