People rely on computers to create, store, and manage their information. To safeguard this information, it is important that users protect their computers and mobile devices. Users also should be aware of health risks and environmental issues associated with using computers and mobile devices.
Viruses and Other MalwareMalware, short for malicious software, is software that acts without a user’s knowledge and deliberately alters the computer’s and mobile device’s operations. Examples of malware include
viruses, worms, Trojan horses, rootkits, spyware, adware, and zombies. |
Privacy
In many instances, where personal and confidential records were not protected properly, individuals have found their privacy violated and identities stolen. Protect yourself and your dependents from these criminals by being cautious in email messages and on websites. A user name is a unique combination of characters, such as letters of the alphabet or numbers, that identifies one specific user. A password is a private combination of characters associated with a user name.
|
Health concerns
Prolonged or improper computer use can lead to injuries or disorders of the hands, wrists, elbows, eyes, neck, and back. Computer users can protect themselves from these health risks through proper workplace design, good posture while at the computer, and appropriately spaced
work breaks. |
BE UPDATED!
ENVIRONMENTAL ISSUES
Manufacturing processes for computers and mobile devices along with e-waste, or discarded computers and mobile devices, are depleting natural resources and polluting the environment.
When computers and mobile devices are stored in basements or other locations, disposed in landfills, or burned in incinerators, they can release toxic materials and potentially dangerous levels of lead, mercury, and flame retardant. |
GREEN COMPUTING
involves reducing the electricity consumed and environmental waste generated when using a computer. Strategies that support green computing include recycling, using energy efficient hardware and energy saving features, regulating manufacturing processes, extending the life of computers, and immediately donating or properly disposing of replaced computers.
|