Have a Mac Merry Christmas?

If you were lucky enough to receive a new Mac computer for Christmas, congratulations! But remember, Macs aren't immune to malware or intrusions. Here are a few things you'll want to tweak for better online safety.

• Setup a Login Password
• Disable the Guest Account
• Configure Password Security Settings
• Configure the Mac OS X Firewall

For help learning to use that new Mac and tweaking it even more, Tom Nelson has lots of great tips and advice at Focus on Macs.