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

Transform your spreadsheets and save valuable time by automatically mapping headers to data for readable formulas.

Learn to calculate fixed asset depreciation in Excel using methods like straight-line, sum of the years' digits, and more for accurate financial analysis.

Ryan Eichler holds a B.S.B.A with a concentration in Finance from Boston University. He has held positions in, and has deep experience with, expense auditing, personal finance, real estate, as well as ...