ThinkCentre M920q Tiny Core i5-8500T 2.2Ghz - SSD 1 TB - 16GB

The computer seems to be in excellent condition and has so far caused no problems apart from the fact that the edition of Windows that appears in the settings is Windows 11 IoT Enterprise and I preferred to install a new version to make a clean start. I tried a trial IoT version downloaded from Microsoft but it remained as a trial version, I don't know why. The key written into the computer indicated a Windows 10 product. I eventually upgraded to Windows 11 Pro which, oddly enough, activated automatically.