Learn how to use Copilot in Excel to quickly build, test, and compare your college basketball brackets using simple text prompts.

Track key cells across sheets and workbooks without switching tabs, keeping your most important data always in view.

Build flexible Excel functions that automatically handle blanks, defaults, and overrides without messy nested IFs.

Pretax earnings refer to a company's income after all expenses have been deducted from total sales, but before income taxes have been subtracted.