Computer Systems

Computer Systems

1. Hardware

   • Input devices
     • eg - Keyboard
   • Output devices
     • eg - Monitor
   • Storage
     • eg - USB Stick

2. Softwere

   • eg - Open Source
   • Cloud - Online
   • Off The Shelf
     • Properitry
     • Brought
   • Custom Writer - Made For You
   • Kernal
     • Low Level Of OS (Controls Hardwere)

3. Embedded

   • Built Into Other Things

4. considerations

   • Ethical
     • Storing Data (Personal)
     • Digital Divide
       • Impacts
         • Social
         • Moral
         • Economic
       • Factors
         • Location
         • Money
         • Age
   • Legal
     • Health And Safety
     • Computer Misuse Act
     • Data Protection Act
     • Copyright
   • environment
     • Recycling
       • Sustaintable
     • E -Waste
     • Computers Can Save Energy
       • Less Transport
       • Less Paper

5. Professional Standerds

   • De Facto
     • eg - HTML
   • Industry
     • eg - USB
   • Properitry
     • eg - Windows
   • Open
     • eg - Linux

6. Importance Of Computers

   • Reliability
     • MTTF
     • AVAIL
   • Testing
     • Beta
     • Alpha