Computers have made it easier to communicate, transfer files and perform automated tasks. However, the efficiency of computers has led to the reduced need of human labor, which has led to unemployment in some sectors. Setting up an effective computer network in a company also requires significant investment, which may be a hurdle for some.Know More
Another key benefit of using computers is the vast availability of applications. There are hundreds of thousands of apps designed to offer flexible solutions to different tasks. This allows users to complete different tasks. Computers can be used to watch movies and view pictures. It can also be used for editing movies and pictures. Computers can also be used for communicating. Owners can send emails, make video calls, send IMs and more.
The downside to the enhanced communication options provided by computers is that it reduces physical interaction. People become more engrossed with cyber interactions and spend less time forging physical bonds. The long hours spent at a computer also brings with it several health risks: people sometimes develop injuries in their wrist, elbows and joints and stand a greater risk of gaining weight. Another disadvantage of computers is that it leaves users more vulnerability to cyber attacks and data thefts. Most people have their personal data and information stored in cloud services, and all these are susceptible to theft.Learn more about Computers & Hardware
One advantage of wearable computers is that a user is in constant interaction with his computer, but a disadvantage is that these computers are heavy. As a user goes from place to place with his computer, it offers him flexibility to work from virtually anywhere. In addition to convenience, the device is not misplaced because it is always on the owner's body.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 >
Transmission media is the material pathway that connects computers, different kinds of devices and people on a network. It can be compared to a superhighway carrying lots of information. Transmission media uses cables or electromagnetic signals to transmit data.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 >