hello dears

hope all is fine.
would you please your support.
at work we're using excel, how i do data visualization using charts and dashboard and ability to present reports on powerpoint?
any materials / tips let me use excel as advanced like; power query, power pivot and visualization / charts excellent with jaws?

On the other hand, I appreciate your support by suggesting courses for data analytics / data science using python for the visually impaired or general one could depend on it in my study.

  thanks very much