Inkjet printer cartridges, or laser printer toner cartridges arehazardous to users.

An LCD monitor has a high-voltage anode inside it, which can carry acharge of up to 25,000 volts, and it can still beholding a high charge days after the power is removed.

If you need to temporarily run a cable across the floor, place a Danger sign similar to those "wet floor" signsused by cleaning services.

Spotting the hazards means working out how likely it is that a hazardwill harm someone and how serious the harm couldbe?

Health and safety procedure are the responsibility of all persons in thecomputer and technology  industries.