Mac users who upgraded to Snow Leopard on Friday began reporting problems with Hewlett-Packard (HP) printers within hours of Apple launching the upgrade, according to the company’s support forums.

If you rely heavily on your Mac for the day-to-day operation of your small business, you know the frustration when your computer system doesn't function as it should. A peripheral device, such as a ...

If you can no longer print on HP printers and get an error message it may be because the drivers for certain HP printers have lost their certificates. If you try to ...