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.
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
Examples of mainframe computers as of 2014 include the IBM zSeries, System z9 and System z10 servers. IBM dominates the mainframe market as of 2014, with more than 90 percent market share. In addition to IBM machines, mainframes in use in 2014 include the ClearPath Libra brand and the ClearPath Dorado from Unisys.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 >
According to Power Solution, the most common reasons that computers move slow are the computer needs a reboot, there is little available hard drive space, the hard drive is corrupted, there are too many background programs running, or the computer is infected by malware or a virus. More possibilities include hardware or driver issues, an outdated operating system, heat issues, lack of RAM, excessive age and hardware failure.Full Answer >
Raspberry Pi is a simple computer designed to help children and adults learn how to build computers and use code, particularly in schools. The basic Raspberry Pi is the size of a credit card, but it can be expanded with many extra pieces to allow for more advanced electronic projects.Full Answer >