Textures

How do I load textures on to a part of my image? Also how do i make my own textures, like what format do they need to be saved in? Thank you

to make your own you can save them as about anything you want...I use jpg "most of the time"

to use one....

open the texture tile

press ctr+a

edit/define texture

go to the image you are gonna use it in...

make a new layer

press ctr+a

edit/fill select texture.....

you can prolly handle it from there