Computing Revision

Computing Revision

1. Cloud computing

   • Passwords
     • Your passwords need to be secure because someone could hack you.
       • good passwords:
         • HfRJb54BiBi234G
       • bad passwords:
         • password or something about you
   • Advantages
     • Don't need to buy the latest software
       • Can access it on any computer
   • disadvantages
     • It could be hacked
       • Might not be able to store that many gigs

2. Hardware

   • The physical parts of a computer system
   • examples:
     • moniter,mouse,keyboard

3. File managment

   • What's it about?
     • Sorting out files into the correct place wtih appropriate name.
       • (Identity for your files)

4. computational thinking

   • abstraction
     • breaking down bigger problems to smaller problems