Excel University Blog

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Features

Formula to Remove Duplicates

By Jeff Lenning | December 10, 2024 |

Removing duplicates in Excel is a common task, but what if you want more control than the Remove Duplicates command provides? Maybe you need a formula to handle duplicates dynamically. In this guide, we’ll cover how to remove duplicates from a single column, handle multiple columns, and use formulas for various scenarios like summing, finding…

Allow Specific Section to be Edited

By Jeff Lenning | November 12, 2024 |

In this post, I’ll walk through the steps for how to allow users to edit specific cells in an Excel worksheet and lock down other cells. This is a useful feature when you want to protect certain data while still allowing users to make changes to other parts of your sheet. Ready? Let’s dive in!…

ChatGPT Unprotected a Worksheet

By Jeff Lenning | November 5, 2024 |

I recently discovered that you can upload an Excel file to ChatGPT, ask it to perform tasks on the file, and then download the updated file. In this post, I wanted to share what I discovered and demonstrate it with a few examples including unprotecting a worksheet, writing formulas, and creating a chart. Microsoft’s Copilot…

Max Date for per Category

By Jeff Lenning | October 15, 2024 |

Hello, and welcome to our latest Excel tutorial! I was recently asked the following question: how do I see the max date for each vendor assuming each vendor has multiple dates? So, in this post, we’ll learn how to find the maximum date for each category — in this case, each vendor with multiple transactions.…

Count Occurrences between Dates

By Jeff Lenning | October 8, 2024 |

Hello, Excel enthusiasts! Welcome back! Today, we’re diving into an interesting question I received recently: “How do I count occurrences between two dates in Excel?” As with most things in Excel, there are multiple ways to accomplish this task. In this post, I’ll focus on how to achieve our goal with a PivotTable. If you’re…

Sum if Checked

By Jeff Lenning | October 1, 2024 |

Today, I’ll tackle a question I received recently about checkboxes. The question was essentially about how to add two values in Excel when a checkbox is checked. I’ll walk though the answer with you in this short post. Let’s jump right in! Video Step-by-Step Guide Exercise 1: Getting Started with Checkboxes To get started, we…

Copilot 3

By Jeff Lenning | September 24, 2024 |

This is the third post in the Copilot in Excel series. In this series, we’re diving into some exciting features of Excel’s Copilot and how it can help us streamline our workbooks. If you’ve ever found yourself needing assistance with editing or wanting to ask Excel a quick question, Copilot has your back. In this…

Copilot 2

By Jeff Lenning | September 17, 2024 |

How to Use Excel Copilot to Understand Your Data Welcome to the second post in the Copilot in Excel series. In this post, we’re diving into the world of Excel Copilot to help us understand and analyze our data. In this post, we’ll explore how Copilot can help us make sense of the data in…

Copilot 1

By Jeff Lenning | September 10, 2024 |

Hello, and welcome to this guide on using Copilot in Excel! This post explores how to use Copilot in Excel to execute commands and automate tasks directly within your workbook. We’ll dive into several exercises that show how Copilot can assist us in creating calculated columns, extracting values, and much more. Let’s get started! Need…

Any value in A also in B

By Jeff Lenning | August 20, 2024 |

I recently received a question: “I have two columns of numbers and want one cell at the top to tell me if any values in column A exist in column B.” In this blog post, we’ll walk through how to accomplish this using some essential Excel functions. Video Objective The question asked how to write…