Protect your data integrity by using Excel formulas to "lock" checkboxes so they only tick when specific conditions are met.

What if your spreadsheets could think for you, solve problems instantly, and even predict your next move? Microsoft Excel’s 2026 updates are making that vision a reality. Mike Tholfsen takes a closer ...

Master R-Squared calculation in Excel. Get formula tips, expert advice, and avoid errors for precise financial analysis.

David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, corporate and individual tax planning and preparation, and investing and retirement planning.