Describe the major functions of operating system.

  1. Managing Resources: Programs that manage the resources of a computer such as the printer, mouse, keyboard, memory and monitor.

    Providing User Interface: Graphical user interface (GUI) is something developers create to allow users to easily click something without having to understand how or why they clicked an icon. Each icon on a desktop represents code linking to the spot in which the icon represents. It makes it very easy for uneducated users.

    Running Applications, is the ability to run an application such as Word processor by locating it and loading it into the primary memory. Most operating systems can multitask by running many applications at once.

    Support for built-in Utility Programs: This is the program that find and fixes errors in the operating system.

    Control Computer Hardware: All programs that need computer hardware must go through the operating system which can be accessed through the BIOS (basic input output system) or the device drivers.

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    Sean on 23 May 2015, 10:40AM

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    Strong Strong on 21 May 2015, 11:40AM

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    Emma Stone on 30 May 2015, 9:40PM

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    Nick Nilson on 30 May 2015, 9:40PM

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  2. second answer 

    Leave A Comment

    Sean on 23 May 2015, 10:40AM

    Cras sit amet nibh libero, in gravida nulla.

    Strong Strong on 21 May 2015, 11:40AM

    Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin

    Emma Stone on 30 May 2015, 9:40PM

    Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin

    Nick Nilson on 30 May 2015, 9:40PM

    Cras sit amet nibh tempus viverra turpis. sit amet nibh tempus viverra turpis.
  3. Blue Chambray

    Ok good.

    Leave A Comment

    Sean on 23 May 2015, 10:40AM

    Cras sit amet nibh libero, in gravida nulla.

    Strong Strong on 21 May 2015, 11:40AM

    Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin

    Emma Stone on 30 May 2015, 9:40PM

    Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin

    Nick Nilson on 30 May 2015, 9:40PM

    Cras sit amet nibh tempus viverra turpis. sit amet nibh tempus viverra turpis.

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Bob Nilson 20:15 When could you send me the report ?
Ella Wong 20:15 Its almost done. I will be sending it shortly
Bob Nilson 20:15 Alright. Thanks! :)
Ella Wong 20:16 You are most welcome. Sorry for the delay.
Bob Nilson 20:17 No probs. Just take your time :)
Ella Wong 20:40 Alright. I just emailed it to you.
Bob Nilson 20:17 Great! Thanks. Will check it right away.
Ella Wong 20:40 Please let me know if you have any comment.
Bob Nilson 20:17 Sure. I will check and buzz you if anything needs to be corrected.

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