Step 1: Navigate to the “Site Info” tab in the lefthand side tool menu. Click on the “Manage Tools” tab inside the central tool menu.
Step 2: This will reveal a menu of all available tools, including short descriptions for some of them. Select or unselect the check box next to a tool to add or remove it from your site. Hit “Continue” at the bottom of the page to see a revised list of the tools in your site, then hit “Finish” to finalize your selection.