Computer Hardware: Parts & Functions.1.COMPUTERHARDWAREPARTS & FUNCTIONSBY: RAY LAURENZT. MONTEROLA.External Components.MouseThe mouse is a pointingdevice that sends controlsignals into the computer.It is used to move thecursor (usually arrow icon)on the screen and toperform click actions.Back.MonitorIt is used to display datain visual form (which canonly be seen).The imagesit display are where theuser gets information.Back.KeyboardThis contains set of keysthat are used to inputcharacters (letters,numbers) and controlsignals into the computer.Back.AutomaticVoltage RegulatorIt protects the computerfrom changes in theelectricity that maydamage the computercomponents. It regulatesthe voltage that goes tothe computer.Back.System UnitIt serves as a container ofthe computer’s internalparts (motherboard, CPU,etc.)Back.THE INTERNALCOMPONENTS.Internal Components.Power Supply UnitIt converts the mainalternating current intolow-voltage direct currentthat is supplied to otherparts.A power supply unit hasits own fan.Hard Disk DriveIt is the main storagedevice of the computer. Itis where most of the filesof the computer (such asthe ones found inDesktop) are stored.Optical Disc DriveIt reads or writes data intooptical discs (CD, DVD,Blu-ray Disc).Random Access Memory ModuleIt is the temporarystorage device of thecomputer.

• Computer Components And Their Functions
• Computer Hardware Pictures Pdf
• Components Of The Cpu

Computer Components And Their Functions

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Computer Hardware Pictures Pdf

Components Of The Cpu

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