Early Personal Computers, 1970s-1980s The personal computer (PC) has revolutionised business and personal activities, and even the way people talk and think about using information. It is worth pointing out that computers still range in size from very big supercomputers, used for example to model weather and climate change, to incredibly small computers that can fit on smartcards.

The first personal computers, introduced in 1975, came as kits: The MITS Altair 8800, followed by the IMSAI 8080, an Altair clone. (Yes, cloning has been around that long!) Both used the Intel 8080 CPU. That was also the year Zilog created the Z-80 processor and MOS Technology produced the 6502.

One of the First Personal Computers In 1977, Tandy's Radio Shack division introduced one of the first personal computers, the TRS-80. It became widely used in small business and was a major contributor to the personal computer explosion.

18/02/2017 · IBM Personal Computer, 1981. IBM made its first debut into personal computing in the early 80s, and it was a hit. The first home PCs built by IBM for mass production ran Microsoft DOS, used a 8088 Intel processor, and created the conditions for third party hardware manufacturers and software makers to create a universe of applications and ...

18/07/2021 · Early personal computers were nothing like present day computers - they had personality! Each was different and more exciting than the previous, with new features and capabilities. This website is dedicated to the preservation and display of these vintage computer systems. To the left you can "click" and explore old computers from the dawn of time!

MITS co-founder Ed Roberts invented the Altair 8800 — which sold for $297, or $395 with a case — and coined the term “personal computer”. The machine came with 256 bytes of memory (expandable to 64 KB) and an open 100-line bus structure that evolved into the “S-100” standard widely used in hobbyist and personal computers of this era.

Define early personal computers. early personal computers synonyms, early personal computers pronunciation, early personal computers translation, English dictionary definition of early personal computers. n. A very bright, variable binary star in the constellation Aquila, approximately 15.7 light years from Earth. ...