As an experienced tutor registered on UrbanPro.com, I'm here to guide you through the process of creating a custom Excel function, also known as a User-Defined Function (UDF). At UrbanPro, we offer the best online coaching for Microsoft Excel, and I'm delighted to share this knowledge with you. I. Understanding Custom Excel Functions Custom Excel functions (UDFs) are user-created functions that extend the capabilities of Excel. They allow you to perform specific calculations or tasks that standard Excel functions cannot achieve. UDFs can save time and streamline complex calculations in your spreadsheets. II. Steps to Create a Custom Excel Function To create a custom Excel function, follow these steps: Open Microsoft Excel: Launch Microsoft Excel on your computer. Access the Visual Basic for Applications (VBA) Editor: Press 'Alt' + 'F11' or go to the 'Developer' tab and click on 'Visual Basic' to open the VBA Editor. Insert a Module: In the VBA Editor, click 'Insert' and choose 'Module' to insert a new module. Write the UDF Code: In the module, you can write your custom Excel function in VBA code. For example, here's a simple UDF that adds two numbers: vba Function CustomAdd(a As Double, b As Double) As Double CustomAdd = a + b End Function Save and Close the VBA Editor: Save your workbook and close the VBA Editor. III. Using Your Custom Excel Function Once you've created your custom function, you can use it just like any built-in Excel function. In a cell, type =CustomAdd(2, 3) to add 2 and 3 using the UDF you created. IV. Benefits of Learning UDFs with UrbanPro.com At UrbanPro, we provide comprehensive Microsoft Excel training online, including UDF creation. Our registered tutors are experienced and knowledgeable in Excel functions, ensuring you receive high-quality coaching. Our platform offers a trusted marketplace for Microsoft Excel training tutors and coaching institutes. Conclusion: Creating custom Excel functions (UDFs) can significantly enhance your spreadsheet capabilities. With the best online coaching for Microsoft Excel available on UrbanPro.com, you can learn and master UDFs, taking your Excel skills to the next level. Register for our training programs and empower yourself with valuable Excel knowledge. read less