While Loops(General Question because I don't understand it at all!)


Can someone explain what "While Loops are and where and how are they used because I cannot understand it from their explanation.


Google "while loop" and come back if you still have a more specific question about it!


Where are they used.
And Why.


I tried to make an overview on loops over here:

but as ionatan already implied loops are a big topic and the more specific your question is the easier it is to get a good answer for it.