Accelerators Add-on's are used to search text that you select, map, e-mail, translate, or share content from any web page you’re currently viewing with just one click.
To Add a Accelerator Add-on
1. Open Internet Explorer.
Note: This will take you to this Microsoft website: Internet Explorer Gallery - Accelerators
2. Select the Accelerator that you want to add to your Internet Explorer, and click on the Install Accelerator link next to it.
3. Click on the Add button to install the selected Accelerator.
NOTE: If you would like this provider to be your default Accelerator for this category, then check the box as well.
To manage Accelerator Add-on
4. In Internet Explorer, click on the Page Command Bar icon button and click on All Accelerators and Manage Accelerators.
5. You will now see that the selected Accelerator has been added.