How to use control keys for copy & paste

Here is a great short-cut or method for copying and pasting using the Control (Ctrl) keys ? Click and drag the mouse over the text or item you wish to copy to select it. Hold down the Ctrl key and press C to copy it, or X to cut it. Click the mouse where you wish to paste the item. Hold down the Ctrl key and press V to paste your item. Some people get confused and think it is Ctrl and P (Which is to print) Try it a few times it's a really quick easy way to copy and paste text and other items. 

 If you wish to select everything use 
Ctrl + A to select all. 
Ctrl + C = Copy 
Ctrl + X = Cut 
Ctrl + V = Paste
Hope This Helped !