there were not many considering they took a along time to make and not many people had them.......... unlike now everyone has one. But I'm not familiar with those few jobs though........ if I had an idea it would be the basics
IBM came first
computers came in 1956
The early first generation computers could do most of the things modern computers can do, and a few things modern computers can't. Their main limitations were very small memories (modern computers with gigabytes of RAM and terabytes of disk appear to have unlimited resources compared to the early machines) and slow speeds due to the large logic signal swings of vacuum tubes (sometimes up to 200V between low and high).
They were better than a large room of hundreds of human computers, each with a mechanical desk calculator trying to solve the same problems. Seriously! In the 1930s and 1940s, aircraft manufactures designing new airplanes and insurance companies computing actuarial tables used to set policy rates did exactly this. Their problems did not fit well on then available unit record electromechanical punch card machines and were too big for one man to solve. Such companies grabbed up the first generation electronic digital computers of the 1950s as fast as they came out.
It was called PC. Notebooks or Desktops. Some people PC in a bad way though.
IBM came first
It depends on what kind of computer.
in 1980 when computers came out first thing was cyberbulling
Apple ventured into the creations of computers before Ipod's, so i would say that the Imac came first.
The first second generation computers came on the market in 1958.
computers came in 1956
Latitude and longitude came first. A very long time before such things as satellites, computers and smart phones ever existed.
The 1st generation computers consisted of vacuum tubes and then came the transistors after that integrated circuits and then it came the microprocessors. -vikas ,the computer geek
It was first available on November 22 2005.
HOW COMPUTERS HAVE CHANGED OUR LIVES?
Early computers came in form of abacus and pascals adding machine which are rudimentary calculators but the first modern computer was the difference engine by charles babbage in 1847.
The 90's saw many advances in the field of computing. Computers became faster, more efficient, better looking (Windows 95 came out during this decade), more compact, and the internet was becoming more and more available to the public (Windows was the first operating system to have full support for the internet).