The benefits that society derives from computers are numerous and include greater interconnectivity, more efficient information capabilities and better safety for the citizens. It is rare for people to go through a day without interacting with a computer of some sort, such as those found in cars, phones, watches, music players and televisions.Continue Reading
Because computers are so ubiquitous, people can communicate with other people no matter where they are located. Computers can transfer information through a number of different avenues, including satellite uplinks and telecommunication cables. This helps to ensure that computer users can easily communicate with other people and share and disseminate information.
Additionally, computers help to keep people safe in a variety of ways. Cars utilize computers to perform a variety of safety-related tasks. For example, a car’s anti-lock brake system is operated by a computer that tells the brakes how hard to engage without locking up the wheels. The computer is capable of performing the necessary mathematical calculations fast enough to be helpful in this capacity, which would be impossible for a human mind. Other safety applications of computer technology include the use of object-avoidance software to alert the driver of a vehicle that an object is in the car’s path.Learn more about Computers & Hardware
To recycle your old computers safely, wipe out all the personal information on your hard drive and then dispose of the hardware through a reputable computer recycling service such as those offered by Apple, Best Buy and Dell. In some states, it is illegal to dispose of computers in a landfill.Full Answer >
Computer input devices are external devices used to send task-specific information to computers. Such devices provide an interface between the user and the computer and are used to perform different functions. Common examples of input devices include a keyboard, mouse and scanner.Full Answer >
Random Access Memory, or RAM, is used by computers to store and access information using a random order. This resource provides a temporary way for computers to process electronic data, while making computers more responsive and helping operate memory-intensive programs. RAM chips are only capable of storing and accessing information when electrical power is present.Full Answer >
Advantages of using computers in education include increased access to information on the Internet and enhanced classroom experiences through the incorporation of visual media. Some disadvantages include the additional cost of purchasing computers, high infrastructure costs such as electricity, and exposure to negative or inappropriate information on social sites.Full Answer >