What is cold booting and warm booting in Computer?

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Computer on the monitor screen on DOS prompt is displayed by process called booting windows 95 and later operating systems is in the process of booting up windows opened!

Booting of two ways - cold booting--
When the computer switches to its power by having again on the boot off, thus called the cold booting booting!

When computer booting warm-up event--its processing unit front by pressing the reset button or on ' keyboard ' Ctrl, Alt and Del and hold together the three ' keys ' boot, booting the booting of this type is called a worm!