Everybody is new to Julia at some point. Whether you are struggling with the installation or you just can’t figure out why you are not seeing the performance everybody else seems to be talking about, this is the place to start!
To make helping you easy, explain what you are planning to do and how you are currently doing. Post some code (a minimal reproducible example).
A lot of questions have already been answered so make sure you searched first, read through the performance-tips, the FAQ and the noteworthy differences