OFFICE FIRES: Some easy ways to prevent them.         Never leave the office at the end o a workday without checking that all electrical connections and switches have been turned of.         No smoking in the office! there is always the possibility that a cigarette stub was not properly put out after a smoke, and can grow from a glow in the trash can to ...           Always store your documents in a fire-proof cabinet. This will nt prevent a fire from starting, but it'll definitely protect your valuables a lot better.