Computer Techs of San Antonio (since 1998) will check your computer while you watch, not in some other room. You will know right away what the problem is and what it will take to fix your laptop or desk top computer. No appointment needed. Our turn-a-round is 1 - 2 days for most cases. When your system stops responding, don't listen to that nerd. Don't let someone pratice on your computer. We have seen each of these problems many times and have saved systems all over San Antonio. Let us take care of your system, data, pictures, music and other important information stored on your computer and be sure data will not be lost