• Cpu Parts And Functions

The CPU is comprised of three main parts:ALU (Arithmetic Logic Unit): Does the actual logicalcomparisons that need to be processed.Control Unit: Can execute or store the results coming outof the ALU.Registers: Stores the data that is to be executednext.THE alu and the control unit or memory and the ALU.The Control Unit and the Arithmetic - logic Unit (ALU).1)hard disk2)processor3)motherboard4)ROM-random acces memory5)ROM-read only memory6)varius ports7)floppy drive8)varius resistors9)cables10)bios11)SMPS12)CMOS13).

Cpu Parts And Functions

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.