If you’re new to OS X or you want to get the ultimate speed upgrade for you Mac, try using keyboards shortcuts. These little gems will boost your productivity and help save your wrists as well. Many functions found in your menu have keyboard shortcut equivalents which appear with somewhat cryptic symbols just to the right in the menu.
Apple releases it’s latest feline into the wild today. OS 10.6, or Snow Leopard, is more of a fine-tuning of Leopard, rather than a break-through leap ahead. It’s primary change is that it is optimized for Macs with Intel processors and leaves behind those with the aging PowerPC chips. This means that some older applications may not work. Check out this list to see if your applications are compatible.