Welcome to the award-winning source of computer terms, concepts, important products and interesting stuff.

This high-tech reference really teaches the jargon, phrases and buzzwords of this industry. We use consistent terminology across all topics from chips to virtual assistants.

Search for concepts, technologies and products as well as the versions and history of everything from iPhones to Wi-Fi standards.

Definitions are not only updated for technical changes but for clarity. We strive to make everything more readable.



Look Up a Tech Term


  • For beginners and experts
  • 25,000+ IT and consumer electronics definitions
  • Covers all important tech terms
  • Talk like a pro
  • Get the technical job
  • Understand your IT people

Term of the Moment

line break