Booting

Introduction :-

In computing, booting is starting up a computer or computer appliance until it can be used. It can be initiated by hardware such as a button press or by software command. After the power is switched on, a computer's central processing unit (CPU) has no software in its main memory, so some process must load software into memory before it can be executed. This may be done by hardware or firmware in the CPU, or by a separate processor in the computer system.

Boot Sequence of Windows

Restarting a computer also is called reboot, which can be "hard", e.g. after electrical power to the CPU is switched from off to on, or "soft", where the power is not cut. On some systems, a soft boot may optionally clear RAM to zero. Both hard and soft booting can be initiated by hardware such as a button press or by software command. Booting is complete when the operative run time system, typically operating system and some applications,is attained.

How to start the computer?

§  Press main power supply of electricity.

§  Press power supply of CPU

§  Press power supply of monitor

§  Press F¹ key (when it gives the message)

§  Choose user

§  Type password (If there is set password)

§  Press Enter

How to shutdown the computer?

§  Click on start button

§  Click on turn off the computer

§  Click on turn off

                                                                 By: Sahil Pandey

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