differences between Keyboard of computer and keyboard of typewriter.

Q.1. what is the differences between between keyboard of typewriter and keyboard of computer?

=> The main differences between keyboard of computer and keyboard of typewriter is that keyboard of computer contains letter engraved which strike on the carbon before paper so that imprint of letter come on the paper. But the keyboard of computer is totally differences in architectural and technical design when we press any key from the Keyboard, Keyboard circuit transmit its bits signal to the CPU and the CPU display that character on the monitor.