Microsoft Excel is a widely used application, but it can be a little confusing when it comes to removing and eliminating duplicate data. Removing duplicates in Excel is a prevalent task for people working on huge datasets. When you combine different tables, or when many people have access to the same document, you might end up having repeated entries in your spreadsheet. Thus, making the data redundant. The larger the dataset, the higher are the chances of encountering duplicate records. It can be problematic if they are not identified and handled correctly.