Open Internet Explorer and click the Tools tab in the menu bar. The Manage Add-ons dialog box will open on the desktop.



Choose Manage Add-ons from the pull-down menu. Click the link labeled "Find more toolbars and extensions," located in the lower-left corner of the dialog box, to be redirected to the Internet Explorer Gallery's webpage.
Scroll down to the bottom of the page and click the link labeled "Get Add-ons" to navigate to the Internet Explorer Gallery Add-ons webpage.
Select an add-on category from the list of options in the column or use the search engine to locate a particular add-on, extension or plug-in from the available options provided.
Access the Manage Add-ons dialog box.
Select an add-on.
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