As you use Microsoft Excel more and more, you'll find that the VLOOKUP function is a very popular tool for dealing with large Excel directories or databases. It allows the user to quickly find ...

Business issues such as incorrect transactions, data entry errors, technical glitches and poor system design may cause duplicate values in your data sets. Duplicate values can exist across rows or in ...

When you're working with a spreadsheet, duplicate data can sometimes make its way in and cause all sorts of problems. In this how-to, we demonstrate two methods of using Microsoft Excel for ...

I still remember the first day I figured out how to run a vlookup command in Excel; I was sitting at my coffee table wondering what the point of this silly little command was. Once I realized its ...

Comparing two columns in Excel doesn’t have to be a difficult task, and to get the job done, we suggest using VLOOKUP. You see, not always; the columns you want to compare are in the same workbook or ...