How to change the time of Win7 system

Method 1: Modify the system time in the Group Policy window.

1. Press the “WIN+R” key combination to open the “Run” dialog box, enter the “gpedit.msc” command, and click the “OK” button.

2, open the "Group Policy Editor" window, and then find (computer configuration & mdash; windows configuration & mdash; security settings & mdash; local policy - user rights assignment) directory. In the right window Double-click the “Change System Time” option as shown.

3. Click the “Add User or Group' button in the dialog that opens, as shown.

4, in the pop-up dialog box to add the corresponding account, it is best to enter as Administrator first. The corresponding account added can be Admlnlnrator as shown.

Method 2: Modify the system time in the system service.

1. Right-click on the "My Computer" icon and select the "Manage" command in the pop-up shortcut menu. The pop-up "Computer Management" dialog box. Expand (Services and Applications - Service) directory as shown.

2, then find the Windows time service in the right window and start it.

Method 3: Modify the system time in the registry.

1. Press “win+r” to open the “Run” dialog box and enter the “regedit” command.

Expand (HKEY-LOCEAL-MACHINE\\SOFTWARE) \\MICROSOFT\\WINDOWS\\CURRENT VERSION\\EXPLORER\\CONTROLPANEL\\NAMESPACE\\DATE-TIME) Right-click the “module” option in the right window and select the ”Modify” command in the pop-up shortcut menu as shown.

2. Open the “Edit String” dialog box. As shown in the figure, the value of “Value Data” is “%SYSTEROOT%SYSTEM32\\TEMEDATE.CPL” is the original system time and date. A dynamic library of programs. Copy the file from other computers, the path is c:\\windows\\syste32\\timedate.cpl and then replace the cpl file of this machine.

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