You can choose to upgrade to Windows 11 for free if your computer is compatible. You can buy a new PC that already has Windows 11 pre-installed (or opt for an alternative, like a Mac or a Chromebook).

Gartner explains how IT leaders can manage their migration from Windows 10 to Windows 11, using the Microsoft ESU programme ...

Windows 10 PCs can receive free security updates until October 2026. To qualify for free personal updates, enroll with a Microsoft account. Customers in any of the 30 countries in the EEA ...

Microsoft no longer officially supports Windows 10, but you still have an option to get one year of free security updates.