if i delete all the images from the laptop will it mess up everything. i am talking about when you go to macintosh and on the bottom left were it says search for. if i delete all the things there will it make the laptop act weird or do something bad
DON'T DO THAT! OS X uses images, not to mention all your applications. If you want to get rid of a lot of images, go into your pictures folder (located at [username] -> Pictures) and delete stuff from there.
i think Apple could have implemented those smart folders better under "Seach for" by using aliases, or links with out the alias arrow, so newbies dont delete all their files thinking its just a list like in Recent Items.