Technology Encyclopedia – All Categories from WhatIs.com – Tech Terms

Browse Definitions by Topic

Application Development

Definitions about software applications and development including operating system vocabulary, programming terminology, words about Internet applications and app/dev definitions.

Computer Science

Definitions about computer science including computing fundamentals vocabulary, protocol and standards terminology, words about microprocessors and electronics definitions.

Consumer Technology

Definitions about consumer technology including Internet acronyms, tech lingo, multimedia definitions, words about personal computing and peripherals as well as wireless and mobile definitions.

Data Center

Definitions about data centers including hardware, virtualization and cloud computing.

IT Management

Definitions about information technology management including compliance vocabulary, business terminology, words about security, storage, network and software management and search engine optimization (SEO).

Learning Tools

Learning and research resources including learning guides, cheat sheets, quizzes, quick look-ups and fast references.

Security

Definitions about security including malware vocabulary, security threats and countermeasures terminology, words about viruses and Trojans, access control, authorization and authentication.

Storage and Data Management

Definitions about storage and data management including backup/recovery vocabulary, business intelligence terminology, storage area networks and database management.