Physical security for the safety of the personal computers is necessary to maintain computers in proper condition, prevent damages and improve efficiency.

Some of the basic measures like regular cleaning, organizing power cables, setting BIOS password, switching off the computer when not in use go a long way in improving efficiency and longevity of the digital devices.

 Teachers and faculty should formulate best computer usage practices and display the same in computer labs and educate children to follow the same to safeguard systems from any physical damage.

Teachers should educate and encourage children to follow good computer usage practices.