I have imac and following is its configuration.
|System Version:||Mac OS X 10.7.4 (11E53)|
I have installed many stuffs in it and now its too slow.
So, what i want is to wipe everything and clean it up like the new one.
Basically I want to reset my imac to the original factory settings.
My mac didn't have any disk when I bought.
Please do help me.