Computer Systems

Computer Systems

1. What Is A Computer System?

   • A set of parts that work together to perform specified tasks.

2. Input And Output Process

   • Input is when something goes in
   • Process is when something is happening to it
   • Output is when something comes out

3. Importance Of Computer Systems

   • Without them, we wouldn't be able to keep our food fresh or cook
     • There would be no lights
     • There would be a shortage of entertainment
     • With them, we can accomplish many tasks we couldn't without them
       • Create/model certain vehicles and buildings
       • They are used in many different types of military equipment

4. Protecting Against System Failures

   • Create backups for important information
   • Keep virus protection up to date
   • Use a firewall

5. Basic Model Of A Computer System

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