If someone ask "what is computer", what would you answer? Errr.. i just wanna make it simple, Maybe a computer just like a human, don't you think so? okiee... We are human rite? don't think animal will read my blog also. we know how's our body function rite? this is some simple explanation about computer parts, it might not true. =P
Processor - It's a human made Brain. the intelligence of the brain it's depends on what processor you're using. Example: an very low end processor just like a stupid person, the process speed is slow and always stuck. we can't expect the computer will do a lot things for us. But then the high end processor just like some one clever who can think and understand something very fast. Girls are using Intel processor i think, they are good in multitasking, don't you realise that girls able to talk to few peoples and they still can hear what you're talking at behind?? Man? maybe AMD...
Random Access memory (RAM) - ram is a human's temporary memory. it helps to remember the most current things that you had done. when we try to think somethings, we can remember the most recent things, rite? when we run a software, processor will check RAM go to RAM 1st before go to hardisc. because RAM located nearer to the processor compare to hardisc, somehow hardisc capacity is larger. Therefore, The larger RAM you have, the more process ram can remember so your computer can run smoother. This is why, why we can launch or run a software again that we just closed very fast, because the location of the software still store in the RAM. it will reformat itself when you restart your computer. we also can format our temporary memory, just restart your brain. how? just knock your head against the wall as hard as possible.
Cache memory - the function of cache just like a small size RAM, it was built inside the processor and do the same thing like what RAM does. It just like an small size temporary memory.
Clock speed - clock speed is to measure how quick is a computer can operate. It measured as frequency in hertz. It's human's heart beat. imagine that you can accelerate heart beat, then more blood will be pumped to brain. blood carries oxygen, so brain can work quicker with more oxygen, rite? it's the same thing to a computer, the higher clock speed, computer will operate quicker. but, i think the life time will be reduce. just like peoples always say : clever people die very soon. =P Agree o not?
Software and programing - there are a lot of programing languages in this planet. Yes it's type of a language. different race use different language. which language is the international language? which is language is compatible? english? chinese? tamil? the more fluent you can talk, the more powerful software you can develop. some language are easy to use, short and simple, but some is a lil bit complicated.... compare english and malay, english you say "HI", malay: "As Salamu Alaykum".. for english you can reply: "hello or hi". for malay you must reply: "walaikum us salam"... This is programing... however, some programing are similar, two (english) and dua ( malay, the sound is 90% similar. lorry and lori(malay), 99% similar.
wireless system - This is human's mouth and ear. depends on how quick you can listen and how well you can talk. maybe some people can listen some sound from very far, some people can talk like a dinosaur. but some peoples never know they're talking nonsense and they're generating "unwanted signal" (noise). Mouth and ear just like the distance and the signal strength, how far the signal can transmit wirelessly, how far the signal you can receive. Example: bluetooth, infrared? the frequency is different, just like some animal can see or listen different frequency things or sound. they said dog can see ghost? i dunnoe, i just know that bats use voice to measure the distance, dun think dumb bats can survive unless that bat born with owl's eye.
Graphic Card - graphic card just like a spectacles. it helps to enhance the graphic for you. just depends what you want to you see. some people myopia or hyperopia, they need glasses to help them to see something clearer. Nowadays peoples like 3D vision, you might get a 3D glasses.
you might ask about what is hand, leg, nose, butt, penis, vagina... okie? hand or skin, I mean human sense not only hand or skin just like the keyboard or mouse or any buttons used to sense and input to brain. Then what about penis? Maybe it can be describe as an auxiliary audio input jack, once you plug in, it produces "sound"? or its a USB device, transmit "virus"? no idea... err, what is vagina then???? =P