Turn: Windows 7 free to use it for 810 days

Actually, I haven't really tested it yet, becauseI only installed Windows 7 for 5 days, and it will take 23 days to activate it.(MD, I was excited and wrong. The initial installation date of my system is 2009/10/27, 10:17:03, and there are still 24 days to activate ), the reset method provided by the egg netizens is really worth a try. By following this method, Windows 7 can be used for free for 810 days! Alas, for more than two years, if one year is calculated based on 365 days, this is... So far, Windows 9 won't all come out, right?

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Windows 7 resetting instructions:

1. After installation, there will be a 30-day trial.

2. When the 30-day trial period is about to end, use "rearm" to restart the computer and restore the remaining time to 30 days. The official Microsoft documentation states that the command can only be used three times, that is, a total of 120 days of free experience is allowed.

3. After the above method is used three times, a total of 120 days later, it will not be available again later. Next, modify a key value (skiprearm) in the Registry, and then use the "rearm" command again. The key value can be modified for a total of 8 times, that is to say, we can repeat it eight times.

4. After the above term is used up, if you install the Enterprise Edition, you can use the serial number 74m4b-btt8p-mmm3m-64rrj-jcddg to activate the 90-day trial version. This serial number can be reset five times with "rearm.

5. therefore, the free time is: 30 days of initial installation, plus "rearm" three times for the first 90 days, and then 8 times to modify the Registry (skiprearm) for 240 days, the number of 450 days that have been reset for five times, for a total of 810 days.