Computer Hardware!

By Besim Smakiq


A HDD is a storage device that lets you store all kinds of data on your computer that can be accessed at a later point. HDD is Hard Disk Drive abriviated and is often referred to as a hard drive. A hard disk is really a set of stacked "disks," each of which, like phonograph records, has data recorded electromagnetically in concentric circles or "tracks" on the disk. A SSD is verry similar to a HDD but it has no moving parts and is much faster. SSD is an abriviation for Solid State Drive.


A CPU is an abreviation of Central Proccesing Unit. It is often reffered to as the heart of the PC.  is the hardware within a computer that carries out the instructions of computer program by performing the basic arithmetical, logical, and input/output operations of the system. in terms of computing power the CPU is the most important peice of hardware and your computer could not work without a prossessor.


Random access memory (RAM) is the best known form of computer memory. RAM is considered "random access" because you can access any memory cell directly at any given time. 

Optical Drive

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