Microprocessors mainly changed computers by making them faster and smaller. In the past, the central processing unit was a cabinet full of circuit boards. Today, multiple central processing units are contained in one single chip and fit onto a single circuit board. This also makes computers smaller since millions of transistors and other components are all on a single die with all the components near each other.
Microprocessors.
Not yet.
California
Yes, today's computers use transistors and microprocessors. Smaller transistors subset the amount of RAM that is local to the CPU at any given moment.
they speed it up
microprocessors, either single or multi chip.
They could only perform basic calculations.
To use them in Embedded controllers, in traffic lights control and mainly as heart of computers.
To gather and process data
Microcomputers are small computers having microprocessors as their central processor. Some of its advantages are portability, less costly, user-friendliness, thus making them ideal as home computers.
They could only perform basic calculations.
The levitation of a maglev train is controlled by safety critical microprocessors (computers).