Good and affordable machine.  We bought four, however, the operating system is Windows 10 Home, so if I want to upgrade to Windows 10 Pro, which I wrongly assumed would be the OS on a "Premium Business Desktop", I must pay a $100 for each machine, call it a flashy-title-believing-naive-citizen tax.On the other hand, unless you need to either join a domain, use remote desktop to administer these machines, use HyperV, or need Bitlocker encryption, the Home version may be sufficient, so we decided to keep them.