Let Total Knowledge Computer, team of professional, friendly, staff provide you with the personal service you deserve. They are a locally owned and operated business that has served Tulare County for over 20 years. Sales, service & trouble shooting for your home and business, everything from custom built computers, desktop & laptops. Sales, service & repair of all types of computers, laptops & desktops. Our knowledgeable techs can diagnose, service and repair your computer. Their knowledge, reputation and personal service is unmatched in Tulare County.