Not sure what you mean by silenced. If you mean disabled then yes it can. Open System Preferences then click Trackpad. There you will find your answer.
It is extremely unlikely. According to reports, the trackpad on the MacBook Air has additional hardware to support the multitouch capabilities. Additional information: http://www.macrumors.com/2008/02/15/advanced-multitouch-trackpad-unique-to-macbook-air/
Yes an apple magic trackpad would definitely work with an Australian macbook. Although i think their kind of pointless, but anyways it would work.
System preferences; trackpad; Then whatever you're trying to fix
Yes, it is good. (and a little tip, plug in a USB mouse because this is VERY hard to play on the MacBook trackpad.)
Same as you do on safari or chrome. Take two fingers, and slide them in opposite directions on the trackpad
Your probably clicking too slow. It has to be fairly quick. Just click it once quickly.You might also try changing the click speed for your trackpad/mouse via the settings in the System Preferences/ Mouse/ Trackpad option.
Basically the trackpad is that thing on a MacBook that you use instead of a mouse in a separate unit. And if you like the sound of both you can connect an unlimited number of Bluetooth devices to your mac. If you are more interested in graphic design try a Bamboo tablet.
The new MacBooks are only available in white.
Well, i would prefer trackpad. So, trackpad.
You can simply right-click on a corner of the trackpad (one-finger), or with two fingers, anywhere on the trackpad. If you're using a mouse (either the Mighty Mouse or Magic Mouse), go to the upper right of the mouse and click.
Magic Trackpad was created on 2010-07-27.
Trackpad.