How to disable changing system time in win7

I believe everyone knows that if the time is not synchronized with the Internet time server, many programs will have problems or even fail to run. There are often some malicious software that will modify the system time, so how to prohibit modifying the system time in win7 system? We can lock the time through the registry or group policy. Let’s take a look at how to lock the system time in win7 system.

Registry lock time:

1. First press the "Win R" shortcut key on the desktop to open the "Run" window, enter "regedit" and click "OK" Open the registry;

#2. After opening the registry editor window, expand "HKEY-LOCAL-MACHINE\Software\Microsoftm\Windows\CurrentVesion\Explorer" on the left \ControlPanel\NameSpace\DATE-TIME";

3. Double-click on the right side to open "module", clear its "numeric data", and click OK to save.

Group Policy Modification time prohibited:

1. Press the "Win R" shortcut key on the desktop at the same time to open the "Run" window, enter "gpedit.msc" and click OK to open the group policy;

2. After opening the local Group Policy Editor window, expand "Computer Configuration--Windows Settings--Security Settings--Local Policies--User Rights Assignment" on the left;

3. Then find "Change System Time" on the right and double-click to open it;

4. In "Change In the "System Time Properties" window, select all user names in order and click "Delete". When there are no user names, click OK.

Recommendation: WindowsTutorial

The above is the detailed content of How to disable changing system time in win7. For more information, please follow other related articles on the PHP Chinese website!