• Excel Formula Syntax
    • Writing Efficient Formulas with Fixed & Relative References
    • Common Excel Error Types
    • Formula Auditing Trace Precedents & Dependents
    • Navigating Excel Worksheets with Ctrl Shortcuts
    • Saving Time with Function Shortcuts
    • Accessing Tools with Alt Key Tips
    • PRO TIP Creating Drop Down Menus with Data Validation
    • Congrats, You're a Developer!
    • Conditional Statements & Logical Operatars Introduction
    • Anatomy of the IF Statement
    • Nesting Multiple IF Statements
    • Adding Conditional ANDOR Operators
    • Using NOT & Conditionals
    • Fixing Errors with IFERROR
    • Common IS Statements
    • Common Excel Statistical Functions Introduction
    • Basic Excel Statistical Functions
    • Extracting Values with SMALLLARGE & RANKPERCENTRANK
    • Randomization with RAND & RANDBETWEEN
    • Row Level Calculation with SUMPRODUCT
    • DEMO Calculating Shipping Costs with SUMPRODUCT
    • PRO TIP Data Profiling with COUNT & SUMPRODUCT
    • Lookup & Reference Functions Introduction
    • Working with Named Ranges
    • Counting Rows & Columns with ROWROWS & COLUMNCOLUMNS
    • Introduction to VLOOKUPHLOOKUP
    • Joining Data with VLOOKUP
    • Fixing Errors with IFERROR & VLOOKUP
    • VLOOKUP Reference Array Options
    • Approximate Match Lookups
    • Navigating Cell Ranges with INDEX
    • Matching Text & Values with MATCH
    • Combining INDEX & MATCH to Dynamically Search Ranges
    • Combining MATCH & VLOOKUP for More Flexible Lookups
    • TROUBLESHOOTING VLOOKUP with Duplicate Keys