An Adverb is where you describes another verb, adjective, other adverb, and more. When using an adverb you will need when, where, how, and to what extent.
The how explains how the action happened it also ends in "ly", for example - quickly, loudly, peacefully, etc.
The when talks about how often it happens for example - now, tommorow, yesterday, always, sometimes, usually, etc.
The where informs about where it could often happen for example - up, down, inside, outside, here, there, etc.
To what extent talks about the size of an object it can also tell how many, much, etc, for example - extremely, barely, almost, very, etc.
A verb is an action word for example - run, walk, excersice, talk, jump, act, sing, laugh, kick, etc. It can explain the method of something.
An adjective is also part of adverbs since adverbs describe an adjective, adjective are something describing an object it can describe the color, personality, etc, for example - stinky flowers, mean alien, happy teacher, sad person, etc.
LI - To know adverbs