Maybe you have heard of some techniques to achieve a certain purpose by modifying the system time, but the system time is the basis for the operation of the entire system. Do not change it easily, otherwise inexplicable problems will easily occur. But if you are "bored", you might as well play with the system time. For example, the video blogger "Love Comparison" tried to change the system time to January 1, 10000.

Of course, conventional methods cannot do this. For example, the system settings of Windows 10 can only be changed to 23:59 on December 31, 2099.

Using the "DATA" command on the command line can only change it to 23:59 on December 31, 8906.

Using the "BCDEDIT/SETOPTIONSEDIT1" command and modifying the startup file can be set to 23:59 on December 31, 9999.

There is no way to achieve it directly after that. You can only wait for 1 minute before entering 10,000 AD.

In fact, during the waiting time, the system began to be abnormal, the response was very slow, very laggy, and the system settings were all blank.

One minute later, the system time reached 0:00 on January 1, 10000. It seemed calm and unchanged.

but,The CPU usage is 35% when doing nothing, the system settings are completely blank, the control panel cannot open any items, the resource manager and taskbar keep crashing, the start menu cannot be opened, and no software or games can run...

By the end, the entire system becomes unresponsive and unable to perform any operations.

Therefore, do not change the system time easily.

There is one last question: Do you know how to change the system time back in this case? (Except reinstalling the system)