Warm Reboot

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What Does Warm Reboot Mean?

A warm reboot is the process of aborting and reloading the operating system when it’s already in an operational or live mode. This closes current programs including the operating system and reinitiates the boot sequence until the operating system and all startup programs are reloaded.

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A warm reboot is also known as a soft boot, warm boot or warm restart.

Techopedia Explains Warm Reboot

Warm reboot is primarily used in scenarios where it’s essential to restart the computer to restore its normal working operations, resolve program errors, or initiate changes in an installed application. Typically, a warm boot is performed by pressing the CTRL-ALT-DEL key simultaneously within Windows OS or selecting the restart function from the Start menu. In warm a reboot, the computer reloads faster than the time it would take to revive it from cold or dead state.

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Margaret Rouse
Technology expert
Margaret Rouse
Technology expert

Margaret is an award-winning writer and educator known for her ability to explain complex technical topics to a non-technical business audience. Over the past twenty years, her IT definitions have been published by Que in an encyclopedia of technology terms and cited in articles in the New York Times, Time Magazine, USA Today, ZDNet, PC Magazine, and Discovery Magazine. She joined Techopedia in 2011. Margaret’s idea of ​​a fun day is to help IT and business professionals to learn to speak each other’s highly specialized languages.