How can a person obtain a career as a computer network technician?

To become a computer support technician, you must learn about computers and their operating systems. Then you need to spend some time working with different systems to get some hands on experience and learn to troubleshoot any problems that may come up. Learning by doing is your best teacher. Having someone knowledgeable available to ask questions is a good source of training. You can seek formal training by attending classes and getting certified.