In a manner of speaking.
After computers were analyzed and invented in increasing convenience and accessibility, keyboards were invented to allow people to type with much more ease and speed.
The typewriter.
Push button phones came out in the 1960's. This would eventually lead to keyboards, but keyboards are modeled after the typewriter keyboard.
Yes. The invention of computer.
The telegraph lead to the invention of the telephone which then lead to mobile phones which are commonly used
yes it did
the invention of the printing press
toilet
toilet paper
The microscope lead to a better understanding of cells.
by gettingold trrees
need and invention
this lead to improve our life day by day and also for the next 10 years we will invent computers that works with your mouse this invention leads to develop to stop going on school by children we can study every one who rich or poor to study his own computer with his home