How to upgrade to Windows 10 for free – MSPoweruser

Microsoft released Windows 10 back in 2015 and the company gave it away as a free upgrade. The offer was meant to move users to the new Windows 10 OS which was meant to get free upgrades forever in the future. However, the offer was available for a limited time and ended about 4 years ago.

Source: How to upgrade to Windows 10 for free – MSPoweruser