Computer Science revision

Computer Science revision

1. Computers science 20/10/15

   • A computer system consists of :
     • Hardware
     • Software
     • Data
     • communication software
   • Basic elements of a computer system are :
     • Input
     • Processing
     • Storage
     • Output
   • Computer have affect on how people in society act today.
     • Video games can make people more violent.
     • social media can confuse people about the real world.
     • People can bully others anonymously, causing depression and suicidal thoughts.
     • People can also use computer to illegally obtain and wrongfully use personal information without permission or payment.
   • Laws
     • Data protection Act
     • Computer Misuse Act
     • Copyright Act

2. Computer science ??/??/??