Two things your ADP system requires protection from are people and environmental threats. People pose threats to your system through unauthorized use by untrained personnel or by smoking, drinking, or eating around the computer. The proper training of personnel who use the equipment is mandatory. Environmental threats are dust, dirt, power surges, power failures, heat, humidity, etc.

As a computer operator, you are responsible for the protection of your hardware and software from misuse and improper handling. Without proper protective measures, many hours of work and research can be lost in an instant. The following paragraphs discuss some of the steps necessary to ensure that your hardware and software are properly protected.

Hardware Protection

The term computer hardware refers to the components of your computer system. They include a display monitor, a keyboard, a computer processing unit (CPU), and one or more printers. Proper precautions for your ADP equipment is essential for protection against catastrophes or mishaps. The use of the following steps will help to stop some problems before they become mishaps:

0 Always operate the equipment in the temperature range the manufacturer specifies.

0 Always use a voltage regulator or a power line filter in areas where there are frequent power fluctuations.

0 Always cover equipment, when it is not in use, with plastic covers to protect against dust accumulation and water damage.

0 Always put equipment on a secure, stable surface-never on a flimsy table.

NEVER place equipment under overhead plumbing or sprinkler systems.

0 NEVER eat, smoke, or drink around the equipment.

Software Protection

The term computer software refers to the floppy disks on which you store your information. The disk can store large amounts of data, but it can easily be destroyed or distorted through mishandling or misuse. The use of the following steps will help to reduce the chances of losing stored data:

0 Always ensure that all disks are properly labeled as to their contents.

0 Always make a backup copy of a disk that contains information of continuing importance.

NEVER write on the label once it is placed on a disk.

NEVER store disks in direct sunlight or in high-temperature areas.

NEVER place disks near magnetic sources (such as a radio) or recording devices.

0 NEVER allow eating, drinking, or smoking mound disk-storage areas.

0 NEVER touch the exposed surface of a disk.

0 NEVER fold, bend, staple, paper clip, or band disks together.

Eventually, all disks wear out. However, with proper care and handling, your disks will normally last many hours, and any information stored on them will be accessible when needed.