What are the differences between packet and circuit switching? which is more prevalent today?

The difference present between the packet switching and circuit switching are as follows:-

Among the packet switching and circuit switching , packet switching is preferred for the communication through the data packets because they have  flexibility and affordability.It can establish numerous connection for switching and this make it efficient.

solution:

the auto-correct option of the auto-correct tool enables you to add and delete words that do not follow abbreviation rules because:

it is a feature that allows outlook to correct common spelling and typing errors and to replace characters with symbols. we can also can use auto-correct as a shortcut, which means we can type a small string of characters and have those characters replaced by a longer string.