You can get the full thumbnails in Firefox in Windows 7 just like Internet Explorer 8. Navigate to about:config. If prompted, confirm that you know what you’re doing. In the filter text field type browser.taskbar.previews.enable. Double click the entry that appears in the list. The value should change from false to true. Hover your mouse [...]

Are you experiencing some unusual behavior in the Firefox Tools drop-down menu? I have experienced the entries in that drop-down menu (and only that one) are empty and weirdly scrollable for some reason, and not all the entries are available. If I close and re-open the Tools drop-down menu, the entries might be there when [...]