middle mouse key alternative everything has been great with blender. just one problem at the moment i need sort of alternatives button for middle mouse (the mouse wheel) button for rotating, panning etc. everything that have anything to do with the mouse wheel click.

after quite a while using it, now it's a bit broken and sometimes not responding on my click. much appreciated if someone can list everything that use middle mouse wheel button, that i need to change to completely replace the middle wheel click with something else. and alternative key suggestion would be nice too. (bit troubled with this one)
You can emulate 3 Button Mouse.
Blender 2.7
File &gt; User Preferences... (Cmd + ,)
Blender &gt;= 2.8
Edit &gt; Preferences...
In the Input tab, check &quot;Emulate 3 Button Mouse&quot;.
Now, you can emulate the middle button by pressing Alt + LMB (Left Mouse Button).