Information technology encompasses a range of subfields including computer information systems, network development and operations, computer programming and software development, hardware engineering, software testing, e-commerc, and industry specific areas such as management of information systems and medical information technology.
Certificate programs in information technology are generally geared toward providing students with the necessary set of skills to perform a specific job in the IT industry. These type of programs can be found in vocational schools, training schools or through distance-learning education. Common areas of study include computer programming, computer networking, network security, information systems and web development. Programs of study vary in length and cost, depending on the school or subject you choose.
Taking online courses allows you to explore educational options outside of your physical location. Whether you wish to become proficient in computer programming or simply acquire new general skills, online schools can be a great option when looking for single-subject courses and certificate programs. Common course subjects include C++ programming, data modeling, Dreamweaver fundamentals, fundamentals of Flash, HTML and javascript programming, Linux fundamentals, network security maintenance and object-oriented analysis and design.
Technical certifications are short-term courses designed to certify students in specific technologies and services that are internationally used in the IT industry. These include Cisco's CCDA, CCDP, CCENT, CCNA, CompTIA A+ 2009, Linux+, CompTIA Network+ 2009, Server+, EC-Council and IBM certifications.