![App logo for Web Viewer.](https://store-images.s-microsoft.com/image/apps.53665.f48f5d64-1b9c-4db4-8579-0a8a770cc1df.479bd539-f5d1-4edd-8d3f-fd2aa12fe078.d7ba8494-d2ee-426a-985a-25a7db9bf8f5.png)
Web Viewer
Microsoft Corporation
Get started with the add-in:
This add-in works in: PowerPoint 2013 Service Pack 1 or later on Windows, PowerPoint on the web, PowerPoint on iPad, PowerPoint 2016 or later on Mac.
How to start add-ins directly within Office Online
You can launch any add-in within Office Online. Click here for step by step instructions![Insert tab image](/images/help/addininstall/wac-insert.png)
1. To find your add-ins, click on the 'Insert' tab in the top ribbon of your Office application.
![My add-ins image](/images/help/addininstall/wac-add-ins.png)
2. Click 'Add-ins' to view and launch the add-ins you have installed.