This is an excellent PC for general computing needs.  I added an in expensive Nvidia card just to enable attaching to my 4k monitor.  This system comes with a licensed version of Windows 10 but can also run Ubuntu Like.  The only thing that I had to get used to is the HDD. All of my other PCs/Laptops have SSD so this system seems to be a little bit laggy but this is normal for hard drives.