If you're an elementary computer teacher and you're getting your students started on the basics, these posters are a must for your lab! These tips and tricks were specifically designed to be used on Mac computers and they serve as a great reminder on how to copy and paste, dim the brightness, adjust volume, etc.
These posters look best when printed in color, backed on colorful paper, and laminated.
Also check out:
Computer Lab Clean Up Posters: Simple
Computer Lab Rules Posters: Simple