The LAMBDA function in Microsoft 365 Excel is a fantastic option for advanced users, empowering them to create custom, reusable functions that significantly boost productivity and precision.

Remembering all of Excel's various formulas can be a pain, but ChatGPT is capable of producing them for you based on a simple request. Here's what you do.

Step 2: Make an Excel Bar Chart To start to visualize your data, you’ll first create an Excel stacked bar chart from the spreadsheet. Select the “Start date” column, so it’s highlighted.

Let us say that we want to create a report of tax rates for different states. Launch Excel and open a blank sheet. Name the table as shown in the image and enter the values corresponding to the names.

In Excel spreadsheets, complex formulas are difficult to enter without making mistakes. Microsoft Excel’s LAMBDA() function can make such errors easier to find.

Figure B How to use the UNIQUE () function in Excel If you’re using Microsoft 365 or one of the 2019 standalone versions of Excel, you can quickly create a dynamic list using the UNIQUE () function.