Microsoft wants to move Windows fully to the cloud
Microsoft’s long-term ambition with Windows is to move the OS to the cloud. Windows 365 is just the beginning on the commercial side, with plans to get consumers into a cloud version of Windows eventually.
@liztai I've used many flavors of Linux, currently Linux Mint. You might want to try it on a thumbdrive. It runs slower on that, but you can get the feel of it. The same thumbdrive can then be used to install along side Windows. I recommend keeping Windows, too, if you have room on the drive.