Keynote dissapeared, Keynote disapeared, Keynote disapeared
Hey
On my school computer, Keynote, Pages and Apples variant of Excel (forgot the name) dissapeared. I put pages and keynote in the dock. A while later, instead of the icons you usually get, there where a questionmark instead, the same size as the original icons. I couldn't open them in this state. I removed them from my dock, and they vanished from my macbook air! As you might have guessed, Pages, Keynote and the other program are pretty vital since this is a school computer. Any chance of getting them back, and how would i go about doing that. I have checket in spotlight and in finder, but i still cannot find them. Help please!
iWorks suite 09-OTHER, OS X Mountain Lion (10.8.1), Fast help needed!