Students who take courses in computer technology can develop skills in a variety of areas related to electronics and software. Common classes may include electronic spreadsheets, computer operating systems, networking, computer applications in the business environment, graphical applications, word processing and databases.

The USA remains the world’s most popular destination for international students. Universities in the US dominate the world rankings and the country also offers a wide variety of exciting study locations. State university systems are partially subsidized by state governments, and may have many campuses spread around the state, with hundreds of thousands of students.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.