How To Change Windows password wihout knowing current password

Hello guys, you know that User and Administrator password in widows are protecting your computer from any unauthorized access. So that chooses a strong password and safe your computer or system files from unauthorized access. But  if you forget your windows login password, or  want to change your password without knowing current or old password ,then don’t worry , In this we are telling about  to  change windows login password with a some simple method, which you can do easily perform.  
 Step-1  Select “My computer” and press Right click on it and chose a “Manage” options. or Press Windows+R Key and type compmgmt.msc in Run Box and hit enter.