Computers are very detailed machines that function by set rules, codes and languages. Everything follows a pattern and schedule in order to operate efficiently. Computer viruses can affect the cosmetics of a computer such as the screen and display appearances or the simple functions such as the way the keyboard operates or the functionality of the drives. Some of these symptoms may seem to be only a minor inconvenience, but when you see these signs you should wonder what may have caused the change and what else may be going on that you can\'t see. Other symptoms can include loss of files, decrease in memory space, slow operation and damaged programs.
Read more: Computer Viruses and the Negative Impact on Business