The document describes various formatting options in Excel, including:
- Applying themes to worksheets to change fonts, colors and effects
- Merging and unmerging cells to combine or separate cells
- Modifying row heights and column widths for proper data display
- Inserting and deleting rows and columns to add or remove data lines
- Freezing rows and columns so headers remain visible while scrolling
- Hiding and unhiding rows and columns to selectively show or conceal data
- Naming and renaming worksheets for improved organization
- Changing worksheet tab colors for easier identification