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- 1what is an operating system?operating system are programs which allow the hardware of a computer to work with SOFWARE APPLICATION PROGRAMS which you install.
- 2what is hardware?hardware allows devices to work with applications.
controls how the conmputer memory - or RAM- is used by applications. - 3what is software?software allows more than one application to run at the same time.
contains utility applications like virus scanners and firewalls. - 4what is user interface?userinterface provides a graphical way to interact with a computer and make taks easier.
organises storage easier by using files and folders. - 5what do modern operating systems use?they use Graphical User Interfaces (GUI'S)
- 6how can GUI'S be summarised by the word WIMP?Windows are used to carry out differenet tasks.
Icons are pictures you can click to open different programs.
Menus can be used to chose what you want to do.
Pointers are cursors on the screen. - 7what do GUI'S also allow you to do?they also allow you to use office assistants.
- 8what are office assistans?office assistans are where you csn type a question to get help.
- 9what do GUI'S often allow to do?they often allow you to customize your desktop.
- 10what can you do to customize your desktop?you can change your wallpaper, icons and screen brightness.
- 11what are the advantages of graphical user interface?you dont need to remember complicated commands and you can just use icons and menus instead of typing everything in.
- 12what are the disadvantages of graphical user interface?you need more memory and storage space to run GUI'S in order to load and store all graphics. computer experts need to know advanced commands may find GUI'S slower than command line interfaces.
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- Fichas sobre Sin título, creado por carlking377 el 22/10/2015.
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