MCSE vs CCNA - Which is better Certification ? Types of Computer Network Certifications Network Certifications To become a computer professional, expertise is the highest requirement that must be achieved. This comes from years of practice and study. Indeed, one should not even pursue a computer technology career unless one is willing to study and study and study. Computer technology changes every few years and that means that in order to keep up with the changes, one must delve into the topic or topics. For instance, the Internet only became popular in the early 90's. Not everyone jumped on the band wagon. Even Bill Gates decided to move Microsoft from a software company, to an Internet company. This was in 1991. But there were other companies that did see the rise of the Internet and prepared for it. One such company was Cisco Systems of California. They specialized in Routers and Switches. Hardware. Microsoft, a software company also entered the Internet...