We do workstation upgrades, memory, hard drives cloning and replacement, component failure, wireless adapters, file sharing, spyware and virus cleaning, registry repairs, profile corruption repairs, and data transfers to other computers. We recommend Hard drive replacement on all laptops after 3 years of use because you don't get much warning and the data is often not backed up. We can clone it to a larger drive for a very reasonable price and extend the life of your functional laptop usually for 2-3 years. We also do maintenance on the laptops for spyware, viruses, registry repairs, Operating system repairs, profile repairs, and a number of hardware repairs and upgrades. Since the pricing on Samsung SSD drives, have come down considerably, we now are cloning the internal hard drive, to a SSD drive which accelerates the performance on most laptops, to twice current speed, this is due to the fact that the slowest component on a workstation or laptop is the hard drive accesses and writes. So the SSD Drives operate at 8 to 12 times the speed of the original hard drive, and on laptops the power consumption of a SSD drive is only about 15% of the power usage of the original hard drive. On the laptops, we recommend using a cooling stand under the laptop, to extend the life of the internal components and the useful life of the laptop as well. This solution is much less expensive than a extended warranty in most cases.