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Important Computer Full Forms You Should Know

The field of computer science relies heavily on acronyms and abbreviations. Knowing these full forms is essential for school students and anyone preparing for general knowledge or competitive exams.

Question (Click to Flip)

What is the full form of WWW?

Answer

WWW stands for World Wide Web, which was invented by Tim Berners-Lee.

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Key Facts

A 'Byte' consists of 8 'Bits'.

The CPU is known as the 'Brain of the Computer'.

RAM is volatile memory (erased when power turns off), while ROM is non-volatile.

1. Basic Hardware & Memory

  • COMPUTER: Commonly Operated Machine Particularly Used for Trade/Technology, Education, and Research. (Note: This is a backronym, the word computer actually comes from 'compute').
  • CPU: Central Processing Unit
  • RAM: Random Access Memory
  • ROM: Read Only Memory
  • HDD: Hard Disk Drive
  • SSD: Solid State Drive
  • USB: Universal Serial Bus
  • UPS: Uninterruptible Power Supply

2. Network & Internet

  • LAN: Local Area Network
  • WAN: Wide Area Network
  • WiFi: Wireless Fidelity
  • URL: Uniform Resource Locator
  • HTTP: Hypertext Transfer Protocol
  • HTML: Hypertext Markup Language
  • IP: Internet Protocol

3. Software & File Formats

  • OS: Operating System
  • PDF: Portable Document Format
  • JPEG: Joint Photographic Experts Group
  • GUI: Graphical User Interface
  • VIRUS: Vital Information Resources Under Siege

Questions and Answers

What is the full form of WWW?+

WWW stands for World Wide Web, which was invented by Tim Berners-Lee.

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