The document discusses improving the efficiency of computer lab bookings and usage. It suggests that teachers should only book the lab when they know they will need it and cancel bookings if unused. When booking, teachers should indicate the number of computers needed, activity description, and exact time span. Non-lab activities like brainstorming or finding images could potentially be done in the classroom or at home to improve lab usage. Quality should be prioritized over quantity for activities like videos. Advance planning is important to determine when the computer lab is necessary versus other locations.