WarmGlow - 7:06 pm on Oct 12, 2011 (gmt 0)

Hello scyllabub:

If you like the HOME and END keys, then you will love the mouse scroll wheel shortcuts. Press down and release the scroll wheel to activate 4-way scrolling within the web page canvas area. Press down and release the scroll wheel again to deactivate 4-way scrolling. Hold the Ctrl key down while rolling the mouse scroll wheel to zoom in and zoom out. Yes there is more, much more. All without needing to install add-ons, plug-ins or widgets. Please see the opera help pages for additional information. [help.opera.com ]

Enjoy...