Yes, there's a great tool for this. It's called the LQ search function.
If you use it, you will find dozens of previous threads asking the same thing, many of them with answers provided. You can even look at the "similar threads" box at the bottom of the page to find a few.
Sorry to sound snarky, but really, seeing many of these same very-frequently-asked-questions-that-can-be-answered-with-just-a-little-research can get frustrating.