support.microsoft.com
Add or Remove Add-ins in Excel
Official guide to Excel add-in activation and management.
- Sites
- Free
What it is
Covers both COM add-ins, which are installed programs like Analysis ToolPak and Solver, and newer Office add-ins available from the store. Microsoft's instructions explain how to turn built-in add-ins on or off, troubleshoot ones that have gone inactive, and cleanly remove extensions you no longer need from within Excel settings.
At a glance
- Source
- support.microsoft.com
- Category
- Official Microsoft
- Cost
- Free
