So two things to know about this device:1) Whoever did the setup on mine did a crap job. Once I reinstalled Windows from a thumb drive all was fine and the machine runs great. That said, when I got it, it constantly rebooted to a screen asking me to register Windows. After I tried to restore Windows from within the Windows interface, I didn't know if the machine was going to work at all.2) While every one of the Windows 11 SPECS are met by this device, the processor (AMD Ryzen 5 PRO 2400GE) is not on Microsoft's supported processor list for Windows 11. The 2600 is and the 3400GE is, but not the PRO 2400GE which fully meets all requirements to Run the OS.So if you like Windows 10, as I do, this is a great little PC. SFF, 16GB RAM, decent SSD and really good processing power. But it is doubtful you will ever be able to upgrade to Win11.