Microsoft will continue to support Windows 10 for more than four years. You need the install kit and an awful lot of patience.
And if you do upgrade and find yourself looking for a way to downgrade from Windows 11 to Windows 10, Microsoft has you covered. Microsoft has a tool in place that lets you check whether your system is upgradeable. Microsoft wants to make Windows 11 the most secure release to date, hence the security-related chip requirements. Microsoft has hardware requirements in place that not all PCs will pass. The new software will be available as a free upgrade to Windows 10 users, although there is one huge caveat.
The operating system update brings over a slight design makeover, but also several new features. Microsoft unveiled the Windows 11 upgrade a few weeks ago.