Activated Windows Home 11 for your to go tasks for work / stay at home work . It runs smoothly for all your tasks and can play videos and have multiple tabs as I have upgraded the ram in this mini pc to 16GB running at 2666 MHz and I also upgraded the CPU cooler to a Low profile ID-Cooling for max performance coming out of your pc . The colors on the cpu can be customized with a rgb button inside the pc . Pc also can support mild games at low graphics but nothing major and has a DVD slot .Also has an upgraded 400W PSU that now support low profile graphics that you can insert into the gpu and turn it into a gaming pc . Specs - CPU - Intel i5-8400 CPU COOLER - ID-Cooling IS-55 ARGB GPU - Integrated Graphics UHD 630 RAM - Mushkin 16GB 2666 SSD - 512GB SATA SSD PSU - 400W Dell PSU