How to Avoid Blurry and Pixelated Vector Export in Illustrator

How to Avoid Blurry and Pixelated Vector Export in Illustrator.
Do you know how sometimes you export your vector artwork and it looks blurry or pixelated? That’s because you’re not using the right settings for your output format.

[@blossomflower99966]

Sooooo helpful!!! Thank you!

[@christinelagaras674]

Thank youuuuu smmmmm

[@tatetrattner4953]

thank you

[@Moki1930]

In export, i still have pixelated effects, like blur or shadows

[@infopediacomputerlibrary]

How you then improve tell me please