Computer Lab Reminders – Before You Go I love to have reminders on the door that students line up at to leave. They make great classroom decorations. These six reminders are perfect for making sure that students have logged out and cleaned up their work spaces. The reminders come as a full sheet poster. Included: Did you save your work and close all programs? Did you log out? Did you clean up your work space? Did you replace your headphones? Did you push your chair in? and more.