My laptop would not boot up so I took it to Advantage Computer & Networks. Don ran several tests to check out the hardware and then did a thorough scan of the system. He found a virus that my anti-virus program missed. He then rebuilt the system by reinstalling the operating system and some of the applications. He got be up and running such that I could get my work done while I was vacationing in Oceanside. I finished installing the applications when I get back home. Thanks Don Harold Yule