Some of the changes include changes to the Microsoft Store and apps, as well as a new partnership with Amazon to bring their catalog of Android apps and games to Windows users.
Windows 11 will be available as an update to existing Windows 10 devices that meet its specifications. Windows 11 requires a Trusted Platform Module (TPM 2.0) chip. Minimum hardware and Processor requirements for Windows 11 and other versions are also available. These requirements apply to physical PCs and Virtual Machines (VMs). Users can run a PC Health Check app to see if their current PC is compatible to run Windows 11.
If Windows 11 is installed on devices that do not meet these requirements, security updates may not be available, and kernel mode crashes may occur more often.
More information can be found at microsoft.com/en-us/windows/windows-11.