The sound is not good, and there is not a plug-in to add a sound device. I purchased one, and did not work in the plug provided...but works great on my other computer.  I just ordered USB speakers that I should receive tomorrow. If that doesn't work, I'll return the computer. I still have 30 days to make this computer great (and write another review)...or return (and write another review).Also, the computer did not come with the advertised keyboard and mouse. I purchase them separately.