Very happy with the performance of the computer. Several issues: The USB 3.0 ports did not work before updating drivers. The outside case could have been cleaner. There was a rattle inside which turned out to be one of the pins securing the hard drive within the enclosure, it had fallen out, the hard drive was attached to the cable but was loose within the enclosure.  The description stated it included a genuine copy of Windows activated and preinstalled with COA sticker on the tower, instead, there was risidual glue where it should have been. There was no 8GB thumb drive included that was listed in the description. I don't like to write negative reviews and hesitated for a while but these issues have been bugging me. 5 stars for computer performance, 3 stars for inaccurate description and issues, 4 stars average. After looking at many I chose this supplier based on their product description and service claims.