Internet Explorer not warning on multi-page close.

Problem

Internet Explorer does not display the “Do you want to close all tabs or current tabs?” message on closing Internet Explorer.

Solution

1. Press Alt on the Keyboard. This will bring up the top menu.
2. Click Tools -> Internet Options.
3. Click the General Tab on the window that pops up.
4. Click Settings next to Tabs. Make sure that the option “Warn me when closing multiple tabs” check box.