I bought this computer in March 2021; however, I turned it on 28 weeks later. It was perfect; a small form factor and fast. From the beginning, whenever I start it, I must unplug and re-plug the USB mouse before it will be recognized. Otherwise, I am quite satisfied. Maybe I need to change the mouse. I installed a WiFi/Bluetooth (combo) dongle (brand EDUP Home) and it seems that it auto installed, with the installation disk in the drive. Both WiFi and Bluetooth perform perfectly well. Update (3/20/2023) The computer does not boot and does not respond to USB keyboards.  (2 of them). I will have to check with a PS/2 keyboard. The USB ports have all seemed faulty shortly after  purchase, hence the reason to unplug and replug the mouse. Also, the WiFi/Bluetooth dongle became intermittent. It seems the fault is with the USB ports and not the dongle.