Windows 8 Password reset

My Friend forgot his Administrator password.
Now he can able to access to his another Standard account.
I tried to create a new user using net user cmd.
Newly created account also standard account.So i can’t able to delete the Administrator password.
Is there any way to reset or remove it?
Answer #1
Try this boot cd:
http://pogostick.net/~pnh/ntpasswd/
Answer #2
It support only upto windows 7.
Answer #3
Why are you so quick to rule it out? Windows 8 wasn’t out the last time a new version of the above tool was released, So it was never
really tested on it by the maker, But that doesn’t necessarily mean it wouldn’t work on 8!
The two aren’t that different when it comes to user accounts. Better just give it a try!
Answer #4
You can also try booting into safe mode depending on how the os is configured and using the built in administrator account to run lusrmgr.msc and make a new admin account.