If you find alterations, let Alan know immediately. Use the installed PC-Cillin Antivirus to scan all floppy discs before using them. Use only erasable pens on the whiteboards. Bring them from your department because you cannot assume they will be available in the labs. Keep the labs clean.
Students are responsible for throwing away used paper, newspapers, and other accumulated trash.
If you use the stacked chairs, please re-stack them at the end of your session.