Computer security protects the PC from virus's and bugs which means that the computer should be quite fast. So the computer security helps the computer to keep it speedy so it does not take for ever to load things up.
Security planning for IT may involve the development of security policies (ie, acceptable use, disaster recovery, breach notification), implementation of security controls (to include hardware,...
Well obviously you had to use a computer to ask this question. A computer makes it easier to search for and find information. Computers have also revolutionized the way we communicate. They help us...
many ways. I can't say them all, but you learn stuff from them, and also it's fun so it helps your enjoyment and therefore helps you relax.
I'm not completely sure of this but that's what I think.