Windows 7 to 120 days without activation

With a simple command you can try Windows 7 without having to activate, for 120 days. Microsoft has confirmed that Windows 7 may be used, without any kind of problem, without activation up to 120 days after installation. This is not an absolute novelty, had already happened with Windows Vista. You can reset the counter for 30 days (time limit standard for the activation of copy) three times, with the command "slmgr-rearm" (quotes not included), written in the command prompt opened with Administrator privileges.
Windows 7 will be available from 22 October.