Certifications Needed To Become Computer Repair Technician

I am interested in becoming a basic computer repair technician. I would like to know what are the first 2 certifications that one would need to become a basic computer repair technician? Also where could I go online to get some training in becoming a basic computer repair technician? I would like to have something besides my certifications that would show I am properly trained to repair computers, etc. Any information on this would be very helpful. I appoligize if this was posted in the wrong forum, but I could not figure out where it should be posted.