I ordered two of these. I was surprised, fast delivery. Wireless antenna was also installed, which i don't believe was listed on the specs. The part that sticks out from the back of the desktop for this antenna was bent because it looks like the card that fits in the slot didn't line up with the space where it should be and it also may have gotten this way from packaging. Funny thing is, it does work even though I use wired internet. so it was a plus. Of the two, both with Windows 10 and plenty of hard drive space and 8 gb of memory, one was making a sound that didn't sound right, like a small grinding from the hard drive. I have worked on pcs' and this isn't normal. I contacted support and they are sending me another hard drive. So the one year warranty is working!!! I am awaiting deliver at this time. I have ordered from Walmart before on refurbished desktops and i have no other complaints. Also, I kept blaming my internet for how slow things were, but it seems now that i have more memory and better processor, it was my older model.