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We use computer in this changing world as a basic necessity for daily work either it is related to banking or just paying an electricity bill on one click. The main function of computer is processing and this processing of data in computer is carried out by some physical components known as Hardware. So if we talk about hardware, then we are talking about microprocessors, SMPS (Switch Mode Power supply), floppy drives, hard diskette etc. used in computer system. It’s further categorised in following three types; input, central processor and output devices.
The central processing unit is the basic unit and heart of computer that runs and executes the software. Other input and output devices are its external hardware. Among internal hardware, hard disk provides the storage space whereas RAM and processor looks to the functioning bringing speed and accuracy to deliver information that is the most important aspect of computer in the world.
So overall, with advancement of technology young aspirants are attracted towards computer hardware engineering field. It’s a new field of technology dealing with creation of blueprints of computer equipments required to be built further exploring the opportunities and career in it.