However, you should upgrade to Windows 10 before January 14, 2020, because Microsoft will be discontinuing all technical support, software updates, security updates, and any other fixes after that date. Thereafter, users will see some “Activate Windows now” notifications. However, that only means the user restrictions come into effect after one month. Users can utilize an unactivated Windows 10 without any restrictions for one month after installing it. How Long Can Windows 10 stay unactivated? With reinstall could be only one issue if you made hardware changes.
There are no any limits regarding the reset or reinstall option. If you plan to move your license to a different computer you ‘ll have to contact Microsoft and do over the phone activation if they still allow it. So as long as you keep the same motherboard/cpu you can reactivate it as many times as you like, in case your system drives die.