By right-clicking on any tab, you can close the tab, close the tab group, or remove the tab from a group. From the same menu, you can refresh one or all tabs, open a new tab, reopen the last tab closed, or see a list of all recently closed tabs and reopen any or all of them.
Internet Explorer 8 includes a completely redesigned Find On Page toolbar, which is activated by pressing Ctrl-F or choosing Find On Page from the Edit menu or Search box drop-down. Press the Alt key if you do not see the Edit menu option.The toolbar is integrated below the tab row, so that it does not obscure any content on the page. Instead of waiting for you to type an entire search term and hit Enter, the toolbar searches character-by-character as you type. Matches are highlighted in yellow on the page so that they're easy to identify.