How to Use VLOOKUP to Merge Files. The VLOOKUP spreadsheet function searches an array of cells for a specific value, and returns the value of a cell adjacent to the target data. For example, if a ...

When comparing two columns, you can use it to know which data from the first column is also found in the second column. Here's a step-by-step guide on using VLOOKUP in Excel to compare two columns: ...

How to Compare Two Excel Spreadsheets & Highlight What Is Missing. Comparing two spreadsheets using an automated tool eliminates the tedious task of manually analyzing cells for differences.