Computers have practically revolutionized almost every aspect of modern life. Computers have led to advances in mathematics, science, communication, economics, medicine, art, media, politics and almost every other aspect of human life.
Computers have revolutionized communication and business. Companies that embrace computing technology have advantages in organization, self sufficiency, cost reduction, management and efficiency. Every modern company can reach more customers, investors and employees with websites and online advertising.
One of the greatest ways in which computers have improved lives is through communication. Computers allow people to easily stay in touch on opposite sides of the planet. Social networks and messaging services allow people to instantly communicate and share information and ideas. Networking is global, rather than local.
Computers have improved science, math and medicine. Medical technologies like CAT scans and PET scans are impossible without computers, and many procedures require the use of complex technologies built on computers.
Computers have also improved education. Before computers, finding information required asking an expert or seeking out books. Now, limitless information is accessible instantly to anyone who has access to a computer and the Internet. Teachers can reach wider audiences and allow students to connect with one another in ways previously impossible.