If your PC struggles to handle modern software, you'll fare much better with these lighterweight alternatives.

Use dynamic arrays and tables for fast, scalable cascading drop-down lists in modern Excel.

Prevent broken formulas using tables, validation rules, separate worksheets, named variables, and the power of LAMBDA.

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.