What is multithreading? - Definition from WhatIs.com
Part of the Computing fundamentals glossary:

It is easy to confuse multithreading with multitasking or multiprogramming , which are somewhat different ideas.

Multithreading is the ability of a program or an operating system process to manage its use by more than one user at a time and to even manage multiple requests by the same user without having to have multiple copies of the programming running in the computer. Each user request for a program or system service (and here a user can also be another program) is kept track of as a thread with a separate identity. As programs work on behalf of the initial request for that thread and are interrupted by other requests, the status of work on behalf of that thread is kept track of until the work is completed.

This was last updated in September 2005
Posted by: Margaret Rouse

Related Terms


  • robotics

    - Robotics is a branch of engineering that involves the conception, design, manufacture, and operation of robots. (WhatIs.com)

  • Turing test

    - In artificial intelligence (AI), the Turing Test is a method for determining whether or not a computer is capable of thinking like a human. (WhatIs.com)

  • telepresence

    - Telepresence is a sophisticated form of robotic remote control in which a human operator has a sense of being in a remote location so that the experience resembles virtual reality (VR). (WhatIs.com)


  • Computing fundamentals

    - Terms related to computer fundamentals, including computer hardware definitions and words and phrases about software, operating systems, peripherals and troubleshooting.

  • Internet applications

    - This WhatIs.com glossary contains terms related to Internet applications, including definitions about Software as a Service (SaaS) delivery models and words and phrases about web sites, e-commerce ...

Ask a Question. Find an Answer.Powered by ITKnowledgeExchange.com

Ask An IT Question

Get answers from your peers on your most technical challenges

Ask Question

Tech TalkComment



    Contribute to the conversation

    All fields are required. Comments will appear at the bottom of the article.