If you forgot your user account password pass word
No problem. Here is a solution.
(This works only when there is no password for Administrator account).
Start windows in Safe mode. (while booting press F8 to start in safe mode)
While entering into the windows it shows
Administrator account
Your account
Click on administrator account
Then you can enter into windows in safe mode
Go to control panel
Open user accounts
Click up on your account
Clik on “remove password”
Reboot windows.
Then you can enter into Your account without password.
It is only one method of troubleshooting. Don’t do this on other’s system.