Budgeting time for technology use can be helpful in the classroom and at home. If you have a Mac (any version of OS X), then there’s a simple built-in feature that you should know about.
Essentially, it limits the amount of time a user can spend using the computer before it shuts down or goes to sleep (requiring a password to restart or wake up).
It’s a useful tip that any connected educator or parent should know about.f you haven’t done so yet, you will need to create a new user account on the Mac, this can be done quickly through the Users and Groups control panel. Assuming you have the new account created: