I highly recommend Atlanta Technical Resources. This is the 3rd time we have used their services, for 3 laptops and a desktop. Each time they have excelled and done exactly as promised and have gone above and beyond what was expected! Thomas Buzzek, the expert who worked on our desktop computer this time, was amazingly thorough. He took the time to comb through all possibilities to return the PC to its original speed. He explained how some of the apps and programs were unnecessary and/or resource hogs. He changed settings as necessary and deleted those things which, in fact, were unnecessary. He came across an issue that was problematic, was honest and told me he’d need to contact another expert, which he did. He then quickly resolved the problem. Thomas is a highly competent, skilled and no b.s. technical expert!