Ever got in a situation where you have something in your clipboard ready to paste yet there is another piece of text that you need to copy and paste but you dont want to go back and get the original bit you copied.(Or you end up doing a paste, copy, paste and copy again then paste) Say hello to the beauty of Ctrl+Click. Simply highlight some text you want to copy, then Ctrl+Left Click it and drag it to where it is needed, and you can still paste your original copy.

Realised that not everyone may know this handy little trick, enjoy.