-
in 1822, Charles Babbage conceptualized ad begun developing the Difference Engine, considered to be the first automatic computing machine.
-
the typewriter was invented in 1868 by Americans Christopher Latham Sholes, Frank Haven Hall, Carlos Glidden and Samuel W. Soule in Milwaukee, Wisconsin
-
The ENIAC was invented in 1946 by
-
the first personal computer wasin invented by Ed Roberts in 1971
-
the personal computer was invented by Steve Wozniak in 1975
-
Adam Osborne invented the laptop in 1981 called the 'Osborne 1' and costed $1,795. It came bundled with $1,500 worth of programmes. It had a tiny computer screen built into it.
-
Microsoft invented the tablet in 2002.
-
The laptop, often called a notebook
-
the computer/tablet is the product of the evolution of the tablet. its a tablet with a detachable keyboard at the bottom.
