The distribution copy of locally-installed software, along with installation instructions, should be retained for future reference. Configuration Locally-installed software should be configured to store your files in the directory or directories you back up regularly. Risks File and Program Security Files and programs are at risk in a number of ways. Most computing equipment is designed to run in virtually any indoor environment that would be considered acceptable for human occupancy. Printers tend to be more sensitive than other equipment, so an environment suitable for a printer can be presumed suitable for other computing equipment.
Excessive heat is responsible for more electronic failures than any other single cause.
In the event environmental conditions stray outside these boundaries, you should power the equipment down gracefully and, if necessary, take appropriate precautions to protect it from moisture, chemicals, dust and dirt, etc. If it is necessary to cover the equipment, be sure to allow enough room under the covering to dissipate the heat inside the cabinets. The least expensive protection is to save your work often. Even if power failures do not occur, this can rescue you from errors you make. When power failure does occur, it is best to switch off the power to your equipment and wait until power is restored and stable before applying power to your equipment again.