That leaves millions of PCs unable to officially upgrade to Windows 11, although there will be unsupported workarounds if you really want Windows 11. Windows 11 will require Intel 8th Gen Coffee Lake or Zen 2 CPUs and up, TPM 2.0 (Trusted Platform Module) support, 4GB of RAM, and 64GB of storage. Not every existing PC running Windows 10 will be able to upgrade to Windows 11, though. Microsoft is starting to offer the free upgrade to new devices that are still shipping with Windows 10, before making the OS available to other eligible existing hardware. Microsoft’s free Windows 11 upgrade from Windows 10 is now rolling out.
