If the iSpring Add-in has disappeared from your PowerPoint ribbon, you can easily bring it back in a few simple steps:

  1. 1Open PowerPoint, click File and select Options.

  2.  In the Options window select the Add-Ins tab on the sidebar. Then choose COM Add-ins from the Manage drop-down menu and click Go.

  3. 3Select the iSpring Suite Add-In from the list and click OK.

  4. 4Restart PowerPoint.

    Done! Now the iSpring Suite tab has appeared on the ribbon.