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.Know More
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
The four components that all computers have in common are input, output, storage and processing, according to Intel's educational website. Input devices accept information into a computer, while output displays the information in a readable format. Storage involves items like discs or memory sticks that save data and the processor executes computer programming instructions.Full Answer >
The characteristics shared by the best laptop manufacturers include the build quality of their computers and the balance of value-for-money and performance. Whether the manufacturers honor their warranty should issues develop with the product is also an important characteristic.Full Answer >
Old computers are safely disposed of by wiping the hard drive and donating or recycling the unit. Using a responsible electronics recycler keeps the computer and its potentially dangerous components out of the landfill. If the computer still works, donating it to a charity is another option.Full Answer >
In communication, computers are used on all levels of telephone networks, and some systems can even replace phones entirely. Voice-over-IP networks have become very popular. Traditional telephone technology lacks the bandwidth of Internet connections, and many companies advocate for full replacement.Full Answer >