Bought this for my home business where we only use explorer/MS Office. Didn't need to use it for anything else so the published specs showed it should have worked fine for our business. Have only had this computer for a few months and in the last four it began taking 20 minutes to start up and then slowed down when being utilized to where basic tasks took way too long.We thought it was something we did so I took it to a computer repair shop and was told it was a Vista build machine that had Windows 10 loaded on it. This combination won't work together so I now have to replace the desktop portion. Going with a new one now and won't buy a desktop that is refurbished again unless I know the source personally.Because of our simple needs, and wanting to keep costs down, at this price I would have possibly taken one with an older operating system if they had been honest.