Add-ins are special files that provide additional functionality. After downloading an add-in file, the Add-ins Manager must be used to install it. Add-ins files have extension .xla or .xlam (for Excel ...

Open your Excel sheet, then navigate to File, then Options. From there, you will need to move over to the Add-ins section and click the Manage box. The next step, then, is to select Excel Add-ins.

What is an Excel add-in? Before I get into the top Excel add-ins, letâ s have a quick word about them. Excel plugins are small programs that you can install to enhance Excelâ s functionality.

You can improve the functionality by installing add-ins in Word and Excel on your iPad. Learn how to use add-ins in Microsoft Apps for iPad.

Retrieving up to date stock market prices for Excel is a snap with the free Stock Connector add-in. Here's a walkthrough of how you get it and how it works.