Windows 7 system locks personal settings function PC Safeguard

In many cases, the settings of our computer may be changed. For example, when our computer is to be borrowed, or the computer is often used by others. At this time, we can set the Windows 7 system to lock the personal settings function so that our computer no longer has to be changed beyond recognition.
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windows 7 system lock personal settings function name is PC Safeguard
PC Safeguard brief introduction:
PC Safeguard function is to prevent anyone from changing your computer settings, because when they log off All settings will be restored to your settings (equivalent to the restore function of Internet cafes). Of course, it will not restore the user's own settings, but the only thing the user needs to do is define the permissions of other users.
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PC Safeguard Open:
Control Panel--User Account Next create a new account, then select "Enable PC Safeguard" and then make sure to define the user rights.
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Why your computer can't find PC Safeguard function
The genuine Windows 7 system has this function, and pirated ones may not have this function. The older Windows 7 system does not have this feature, so you can change the latest system.
About the personal view of the Windows 7 system lock personal settings function, very easy to use, this feature makes me not afraid, the computer various things have been deleted, various settings do not move. You have to change things, just switch to a privileged account.