Win7 system administrator account password can not be modified solution

  
                                    

1. First use the right mouse button to click on the “Computer” on the win7 system desktop. Select “Manage” <;Manage”; as shown below:

2. In the open computer management window, select "Computer Management" - "local users and groups", double-click on the right "Users"; as shown below:

3. After opening, we select the administrator account and double-click it, in In the pop-up window, we will remove the checkbox in front of the “User cannot change password” option, and click the “OK” button; as shown below:

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