Photoshop tip

ok...I am so clueless about photoshop. Yes, I use it now for all my digi scrapping but I still have only touched the surface of what it can do.
Well, I just discovered this little diddy...
if you hold the shift key down while inserting your item....it will center the item (paper) for you!! WOW!! I have struggled with getting my stuff lined up right for so long...now some of you are going to laugh and say, 'YEAH, I KNEW THAT!' But for those that didn't....here you go!
WOW!!!
I am tickled pink! Just had to share my TA DAH moment!