Personal, local security is just as important on a Mac as on any other computer -- the easiest way to keep people from going through your computer while you are away is to lock the desktop. However, ...

Does anyone know of a way (or utility) that would do this? I have an extra PC I log into to monitor incoming calls, and would like to continue to see the Desktop even though the machine is ...

There are many options when it comes to locking a Mac, from simply closing the lid to keyboard shortcuts. You'll need to set up a password for your Mac before you can ...