If you have STEAM for games it can tell you of an update. Also CCC (Catalyst Control Panel) has an "automatically check for updates" under "information-> software update."
CCC is in your System Tray (lower right) and looks like a little red ball with little grey things around it. If you don't see it, click the "UP ARROW"; if it's still not there it's likely not installed.
If you have STEAM for games it can tell you of an update. Also CCC (Catalyst Control Panel) has an "automatically check for updates" under "information-> software update."
CCC is in your System Tray (lower right) and looks like a little red ball with little grey things around it. If you don't see it, click the "UP ARROW"; if it's still not there it's likely not installed.