The Basics in Excel
Excel gives you the possibility to do millions of things....literally..., but to be able to start well, you need to cover the following basic topics.
But first and most important starting point is in this phrase:
BEFORE YOU START TYPING ANYTHING.....
THINK ABOUT WHAT YOU WANT TO DO,
MAKE A PLAN,
A LIST OF WHAT IS NEEDED,
DEFINE EXACTLY YOUR GOAL.
Then you can start typing and entering data in your spreadsheed.
Otherwise your are going to lose a great deal of time, eventually money (if this is for work), and may be credibility and may be you job.
Of course you can use your first sheet to type exactly this.