I took my PC in to Don to do an upgrade to Windows 10. I’m more than satisfied with the results. It now runs better and faster than ever before. What sets Don apart from many businesses here in Tucson who only want your money and you out the door as quickly as possible, is that he strives to deliver a quality product. He completely rebuilt the system and optimized it. When I went to pick it up he took the time to sit down with me and explained what he did and why he did it. He also walked me through a quick tutorial of the new OS and how to best utilize its features. I highly recommend Don to anyone who is in need of computer services. You will definitely get your money\’s worth. He is a genuinely good guy and it was a pleasure to work with him.