I have forgotten my Gmail account password I have forgotten my Gmail account password but logged in on my  android phone. Also it was managed by my college IT Department which don't exist any more.How can I reset my password?
You can recover your Gmail account password by following these steps.  


Login to your Gmail account with the last time remembered password.
Click on forgot password link.
You will be asked to enter your recovery email address and phone number.  
Then you'll get a confirmation code on your entered email or phone number.  
Then you'll be able to reset your new password.