This step-by-step guide shows you how to use your iPhone's built-in tool to find and merge all duplicate photos and videos.

Array formulas let you perform calculations across entire ranges of data in a single formula. Hence, you can handle lightning-fast lookups, filtering, and sorting with just one po ...

In daily work, when it comes to data calculation and analysis, Excel is definitely the most frequently used tool. However, many people are also confused by some issues of Excel, such as the difficulty ...

To count distinct values in Excel, you need to add the unique values with the first of the duplicate value. Although it sounds complicated, you will see that there are a few simple formulas to apply ...

The VLOOKUP function in Excel is an incredibly powerful and versatile tool for data retrieval and analysis. It allows you to efficiently search for a specific value in one column of a table and return ...

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 ...

In Excel a "Vlookup," short for vertical lookup, is a formula used to return a value from a table of data. For example, you might want to add a column to a customer information spreadsheet that tells ...

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 ...

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 ...

VLOOKUP, or Vertical Lookup, is a powerful function in Excel that allows you to search for specific data in a column and return a value from a different column in the same row. Here’s a concise guide ...