Lesson theory
An Excel Table (Ctrl+T) turns a range into an object: a header row with filters, banded rows,
automatic expansion when you add data, and a Total Row. Formulas inside it use structured references:
=[@Price]*[@Qty] or =SUM(Sales[Amount]). They are easier to read than $C$2:$C$500 and do not break when the table grows.
Freeze Panes (View › Freeze Panes) keeps the header row in place while you scroll.
Merged cells get in the way of sorting, filtering and copying. To center a title across several columns, it is better to use Format Cells › Alignment › Center Across Selection.
Printing: on the Page Layout tab you can set the orientation and margins, use "Fit All Columns on One Page" (or Fit to 1 page wide), set Print Titles (rows to repeat at the top), and add a footer with page numbers. To save as PDF, go to File › Export.
The trainer has no Excel Tables or printing, so these topics are covered by the quiz. Try them in real Excel on the file from the Project P01 lesson.
Test yourself
Enter — commit · F2 — edit · F4 — $ in a reference · Ctrl+C/Ctrl+V — copy and paste · Ctrl+Z — undo
Esc or F6 — leave the sheet for the «Check» button · Shift+Tab in the first cell — back to the page