Parental Controls are built right in to OS X, and they’re a great way for parents to set time limits for their children. My daughter is quickly becoming a teenager, what with her wanting to be online playing games or emailing friends and such at all hours of the day and night. The answer for us was to set her older Macbook up with time limits, using Parental Controls to only allow her Mac to be used with her account during waking hours.
It’s not only for kids, though, as you can set up time limits on your own Mac to help you practice a little self control, or to help you get away from work or online games (looking at YOU, Guild Wars 2!) and spend more time with family. Here’s how to make that happen.