Turning off the taskbar previews in Firefox 3.6

Firefox 3.6 supports the functionality of Windows 7 - in particular, the ability to view tabs directly from the taskbar. This thing is far from being liked by everyone, so I think the recording will not be superfluous, and if there has already been one, I haven’t found one.

• Go to about: config
• Find "browser.taskbar.previews.enable" and set it to false.
• We are happy. No reboot required.