Extended Win 7 probationary period with rearm command

The method of activation now has many methods in addition to the purchase of genuine series, but those free methods first violate Microsoft's use protocol. Many other methods are to use the replacement method, or brush the BIOS, this result is the computer damage or system instability, it is not worth the candle. Let's talk about my method. This method has been tested by the author personally. This method is applicable to any Win7 version.

1. After installation first, there is a 30-day service period.

2. At the end of the 30-day probationary period, restart the computer with the Rearm command, and return to 30 days for the rest of the time. Microsoft's Official document stated that the order could only be reused 3 times, and said it was free to experience 120 days in total.

The method is as follows: Open the attachment-– command prompt. (Note that you want to run with the right key administrator.) Enter "Slmgr.vbs/rearm" on the command line to extend the use period of 30 days.

After rebooting the system, it was restored to 30 days.

3. The above method, 3 times after the total of 120 days, will not be used again thereafter. To do the next step, modify a key value in the registry to reuse the above command, open Registry Editor, and then navigate to the Hkey_local_machine\software\microsoft\windowsnt\currentversion \software\protection\platform ".

As shown in Figure 1, find "SkipRearm" in the right pane, modify its key value to "1", and then use the "slmgr.vbs/rearm" command again, which can be modified in total 8 times, which means we can reuse 8 times "slmgr.vbs/rearm "The command.

The time available for free use is: 30 days for initial installation, plus slmgr for the first three times 90 days, and then 8 changes to the registry for 240 days.

My days, Win7 unexpectedly can "free" Use 360 days!!

Some people say, what to do in a year? I don't believe you won't reinstall the system once in a year?