They wrote in very tiny letters on their sticker on the PC that they had downgraded the platform to Windows 7!!! Yep, Windows 7, which is not even supported by MS anymore. It was advertised as Windows 10 on Amazon. The hard drive failed after approximately 1 1/2 weeks. Terrible. I'd "never" buy anything from them again, even though they are supposed to be authorized by MS. Microsoft need to pull their authorization from this company. Now!Of course, I did not see the note on the sticker until it went bad; then I took my magnifying glass to read it.