A question asked many time on many communities is “Will I have to Pay for Windows 10 After the First Year?” The simple answer is no you will not have to pay for Windows 10 after the first year. Microsoft does this promotion to get as many people over to their new Operating System, Windows 10. After 1 year people who have not chosen to upgrade by want to upgrade then, will have to pay for the Windows 10 Upgrade.
If you have already upgraded Windows 7, 8 to Windows 10 then running it will remain free, as well as all updates that Microsoft releases during it’s lifetime cycle of Windows 10.