Information Technology

Filter by:

Earn Your Degree Online

Most Popular Certificates in Information Technology

Earn a university-issued career credential with the #1 school for innovation in the U.S.

Continue building in-demand career skills with free access to 3,800 courses

Most Popular Information Technology Courses

Top Rated Information Technology Courses

Recently Launched Guided Projects

Cybersecurity Fundamentals: Protect Yourself and Your Data

Kickstart Your Career in IT

IT and Cloud Computing

    Frequently Asked Questions about Information Technology

  • Information technology, commonly referred to as IT, is the use of electronic systems for sending, storing, processing, and retrieving data. IT is often considered to be synonymous with computer technology, software, and networks, but it also encompasses telephony technologies like smartphones.

    There’s no question that IT has absolutely transformed our daily lives as well as the way we do business, and IT departments often play a central role in the overall enterprise operations of most companies. IT professionals are responsible for making sure all employees have the information access they need and the ability to use and share it securely.