YOU WAITED TWO MINUTES BETWEEN POSTINGS. GREAT.
If you have installed a microSD card (the memory card) then you can copy them directly to a PC.
If you do not have a microSD card installed, then you copy them back and forth using a program called "Desktop Manager". Desktop Manager has a program called Media Manager inside of it, which can be used to copy pictures from the BlackBerry to your PC.
If you do not have Desktop Manager installed, you can download it from the RIM BlackBerry Web Site at
BlackBerry