How to change the user account type of Windows 7 system (graphic tutorial)

1, click on the bottom left corner of the desktop “Start”, and find the "Control Panel" on the right side. 2. Open “Control Panel"" "User Account and Family Safety". 3. Click on the “User Accounts” option. 4. Click to open “user account”, then find the "Change account type" option. 5, click Open "Change Account Type", then you can select "Standard User" to downgrade administrator privileges to standard user rights. 6. After selecting, click ““change account type” in the lower right corner to confirm. 7, at this time the account "Lenovo" has become a modified "standard account". Note that if the downgraded account is the only administrator account for this computer, the account permissions cannot be lowered.