According to me what I think is you can copy this below given Link in Address bar to know more about ENIAC (world's first computer with a Video Clipping)
AnswerThe first ELECTRONIC computer (ENIAC) consisted of several rooms full of racks filled with vacuum tubes, wiring, and relays. You could walk down aisles "through" the computer which seems a strange concept given today's technology! It used a tremendous amount of electricity, generated a tremendous amount of heat, and had frequent failures.It is possible to argue that Charles Babbage's Difference Engine was perhaps the first computer (though it was mechanical not electronic, see: difference-engine
Possibly the first successful programmable (by wiring), electronic, computer was the Colossus Computer built in Bletchley Park
colossus-computer
Roughly like the photo above of the recreation of the Atanasoff Berry Computer, the first electronic digital computer (it was not programmable). The first programmable electronic digital computers were significantly bigger.
technically, the first computer was an abacus...
however, the first automatic number processing computers filled entire rooms and were mechanical.
fun fact: the term "de-bugging" stems from the process of actually removing moths from the mechanical componants of these early computers.
what did the first telegraph look like?
first generation computers were not fast and were less reliable.
The main limitation the first home computers had was the same as the first mainframe computers had: not enough main memory (RAM) and not enough external storage.
Because the first, second, and third generation computers were also digital computers.
Computers 50 years ago weren't really "computers" as we know them. Mostly anything that used a CPU appeared more mechanical/electrical than a stand alone desktop or personal computer. (Things that used a CPU were machines that didn't look anything like computers) Now just look at your smart phone, or go check out the ipad (apple.com) Computers now give us a better picture of what is, what should have been and what will be.
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you have to download one first and then look at the faqs
Most computers will be wireless and touch screen...especially the tablet computers will be the most popular devices. The Androids tablets rules.
it is called satisfaction, and it is on most computers:)
what did the first telegraph look like?
Lets just say they took of several rooms!
first generation computers were not fast and were less reliable.
search google it contains processor and ram like normal computers
what did the hair dryer look like first
Dolphins first look like human baby's with fins
program
With how technology is advancing is very much like you have seen in the movies. They are probably going to be like holograms.