Depending on the type of problem your computer is having, a houston computer repair shop can have you fixed anywhere from a day to a few days. It really just depends on what is happening inside your computer or if you have a virus that attacked your system. There are thousands of different viruses and even with your anti-virus program up to date, there are always new viruses being made so they can slip right through the cracks of your anti-virus software. But generally speaking, there is never a virus that a houston computer repair shop cannot handle.