Modify operating system installation time.

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Due to certain indescribable reasons, there is a need to modify the installation time of the operating system. Here is a brief summary.


To modify the installation time of Windows operating system, follow these steps:

  1. Press win+R and type regedit to open the registry.
  2. Go to the path HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion.
  3. The InstallData on the right side represents the system installation time.
  4. Write the modified timestamp value in decimal format.

For timestamp conversion, you can visit: