Chapter 07 - Discovering Computers Fundamentals 2011...

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Unformatted text preview: Discovering Computers Fundamentals, 2011 Edition Living in a Digital World Objectives Overview {B88529E6-EEED-48E1-9CC3-0DD09A5ACD3F} {5C7CF296-F48B-4E4B-B539-B1BCDA50F70C} {67741E40-3C46-4B9D-9C33-9E67B0802B0E} {B7FB8EC0-C6AF-49D2-AD23-1990FABA4CEE} {F9022B54-68C2-4973-9A00-460029290542} {8FFEBE44-F61A-41E5-9EB5-BEA24FECB211} ummarizean operating of several several embedded operatingtwoof severals entify various features system systems ctions of the server operating stand-aloneand identify the systems of Briefly describe softwareExplain the systems types Define system operating purpose • See Discovering Computers 22 System Software {EBD53451-9C2B-4D27-9131-9D2063ADFAC2} {43017EE3-E5FB-438A-B0B6-57FE257C6DB9} Operating systems • • Page Discovering Computers Utility Programs 33 Operating Systems {90F06852-2412-4EDA-8201-9BD51122B938} {01110615-C13F-499C-B817-0FD6AADB1E6A} {4240CC52-E9BA-4E92-9D89-A7C8277C16F3} {EB4EBF78-CDDF-4B98-A705-84EF15903717} {F30768BA-92F1-4F08-B7C3-55845BCCB324} {54665117-E495-4CDB-8DFB-8B73A9970C8C} {AD9944F6-89C4-4466-A62B-F07D2C4C3D0E} {050979E1-8463-4278-A14A-B49CCC32A0B6} {279AFD18-AAAC-41CD-9BE4-F30F27F6C207} {F943564C-C0CF-43B1-95F1-FE05623014C1} {FCF3FCC5-76B3-47DB-A918-27D3A83C122E} {7D02BE84-72D2-494A-A658-C86D3001F19D} r Coordinate tasks performance memoryEstablish andevicesControl a network shut update Manage Providesecurity Administer a user interface Configure Internet connection programs down Provide utilities Start and Manage Automatically • • An Page Discovering Computers 44 Operating Systems • Page Discovering Computers 55 Operating System Functions system to restart a computer {21180307-7CAF-434C-B1A9-A77ACBCEEB92} {7E7B0BE9-6B2C-427B-B5D7-6C55F05FCAFD} Cold boot Warm boot {DAD295A2-7F5E-43B5-A1CF-77BBC4F0E9BF} puter that has been powered off completely • Page The Discovering Computers 66 Operating System Functions {462DA687-71C8-4AF1-A853-34AF5BB206D5} {F1FAC544-CB0E-4E4A-95B0-97830F2B273A} to RAM, turns off all unneeded functions,programs to a hard disk before in ibernate saves any open documents and and then places the computer re • Page An Discovering Computers 77 Operating System Functions • A user interface controls how you enter data and instructions and how information is displayed • Page Discovering Computers 88 Operating System Functions • Page With Discovering Computers 99 Operating System Functions {37DD1A0B-38BA-4616-A5EA-089D6686DE23} {72AE86B5-3259-49F7-B3BE-486F0872CE95} {F025148B-D96D-48A0-8356-BB0D503DCA40} {B86CDDFA-692E-4667-8653-E77F36705C2C} Single user and multiuser and background and multitasking Foreground Single tasking Multiprocessing • Page How Discovering Computers 10 10 Operating System Functions • Page Discovering Computers 11 11 Operating System Functions • • Page Discovering Computers 12 12 Operating System Functions Click to view Web Link, click Chapter 7, Click Web Link from left navigation, then click Spooling below Chapter 7 • Page The Discovering Computers 13 13 Operating System Functions {4A390DF3-CEDD-42BB-B4AB-9BE8BEE3BAB7} {124CA85B-7BB0-45C9-BBDC-F3EF0F011BCB} tells the operatingPlug and Play automatically configures newdevice as system how to communicate with a specific devices Click to view Web Link, click Chapter 7, Click Web Link from left navigation, then click Plug and Play below Chapter 7 • Page Discovering Computers 14 14 Operating System Functions • Page Oper Discovering Computers 15 15 Operating System Functions • Page A Discovering Computers 16 16 Operating System Functions {C83ED312-074C-41FB-A9F6-7169684F1D6F} {8FA5DFFA-5F34-4F09-A643-662B35556A86} {13BAC134-74FA-48CC-998E-BC1DF483B76C} {E6A844E1-BF8E-4B19-A791-6B7B54FA8147} {71A8CA46-336A-4C57-AA38-A7E4AA87840E} {3BFABF44-FB46-42A9-9840-1C2B130033CC} {08FB6B74-38E7-44CE-AF24-5F20F198FDBA} {779A3185-9355-4BDC-A423-D0A5AB8E85C5} {07B83AAD-FE90-4B70-A74D-A7B12E0080F4} {D0C4AC70-C7D9-4D45-B938-442428A834F6} alling programsdisks Cleaning upup screen savers Backing up files and disks for files Setting Viewing images files problems Searching Managing Diagnosing Defragmenting disks a com Securing • Page Oper Discovering Computers 17 17 Operating System Functions • • Page Discovering Computers 18 18 Operating System Functions • Page A Some Discovering Computers 19 19 Operating System Functions • Page Each Discovering Computers 20 20 Types of Operating Systems • Page Discovering Computers 21 21 Stand-Alone Operating Systems {D2335EC7-B356-49B0-BA41-3BE7221A8F9B} UNIX • Page A {391F0D64-FC92-463C-AE21-1ABD7AAF0AB3} Windows 7 {C94A6926-6527-46F3-ADEA-AB1FBB24178E} Linux Discovering Computers {4FEF426F-2AD0-43D4-87AE-556B69DC9539} Mac OS X 22 22 Stand-Alone Operating Systems {3BE667A6-1E14-40A5-BA29-F80D7330DB89} {01C6E19C-EF07-43A2-B2C0-290049611D78} {695223D9-3338-45E9-9650-C23700578AC1} {B8463398-8E5B-483D-AD78-FB0186702ABA} Windows 7 Home Premium Windows 7 Professional 7 Starter Windows 7 Ultimate Windows Click to view Web Link, click Chapter 7, Click Web Link from left navigation, then click Windows 7 below Chapter 7 • • Page Discovering Computers 23 23 Stand-Alone Operating Systems • Page Discovering Computers 24 24 Stand-Alone Operating Systems Click to view Web Link, click Chapter 7, Click Web Link from left navigation, then click Mac OS X below Chapter 7 • Page The Discovering Computers 25 25 Stand-Alone Operating Systems {E37EB4C2-CCF3-4F09-A92D-C89E36FBC204} {DE59F1B7-1285-4502-A10F-2CB637BD1BF3} UNIX is aLinux is an open-source, popular, multitasking UNIX-type op multitasking operating system Click to view Web Link, click Chapter 7, Click Web Link from left navigation, then click Linux below Chapter 7 • Page Discovering Computers 26 26 Server Operating Systems {DB055AA2-0457-41D1-BF95-A7B7F9BC9B9A} {B38D9951-B78C-4373-BE5C-4C39E6B4B1DC} {7C52B837-6CD0-494F-99BE-1BD08C8477EB} {11CADB1A-CC53-47D0-8D4C-69AFBC83C838} Linux Windows Server 2008 UNIX • Page Discovering Computers {F142E791-6D04-4E33-83C4-816CAB2598D0} Solaris NetWare 27 27 Embedded Operating Systems {4B88307A-2770-4C34-88CA-B2D42A0FC7B9} {59AA7ADE-92C5-4961-8421-2323CBC8A12B} {FC85FE1F-8188-4038-8F7F-E3058BCA9BF7} {85734A30-551E-45C5-99F6-3DF58D1750EE} {2110D21D-7A0B-476A-BB92-F9DF05086DC6} {E6C3F898-BCD7-4DC3-97C5-E4E578418437} {58567749-FF0C-49FD-85DE-A76EEE49C7A6} {DE079F10-CA7D-4F94-9F9B-40884BF9CCAD} ogle Android Symbian OS Embedded CE PalmEmbedded Linux OS Windows Windows Mobile OS iPhone BlackBerry • • An Page Discovering Computers 28 28 Utility Programs • Page A Discovering Computers 29 29 Utility Programs • • Page Discovering Computers 30 30 Utility Programs • Page A Discovering Computers 31 31 Utility Programs • Page An Discovering Computers 32 32 Utility Programs • Page A Discovering Computers 33 33 Utility Programs • A disk defragmenter reorganizes the files and unused space on a computer’s hard disk so that the operating system accesses data more quickly and programs run faster – • Defragmenting Page Discovering Computers 34 34 Utility Programs • Page A Discovering Computers 35 35 Utility Programs • Page A Discovering Computers 36 36 Utility Programs r looks like a legitimateviruses ly in memory or over a network cts a computer against program {A7126CC6-4EE8-4EB7-BED8-9EB83C7B4268} scribes a potentially damaging computer program that affects a computer n • Page Discovering Computers 37 37 Video: Free Online Antivirus CLICK TO START Discovering Computers 38 38 Utility Programs • Page Discovering Computers 39 39 Utility Programs es spyware and other similar programs {35546D3F-EEEE-4BE0-9CC6-18B5782E15BC} {2C358079-84E3-423F-AA1D-3DED942FA3B8} er without the user’s knowledge thatan onlinecollects informationbanner the Adware displays secretly advertisement in a about or {6616FF2A-6969-4AF1-B34A-09076E4D251A} An adware remover is a program that detects and d • Page Discovering Computers 40 40 Utility Programs {EDEC3F4A-C69A-4D9E-A86E-A2F97AD2992A} {D47DA0DF-0B82-4916-A393-0B824740E259} {40725DC2-97B0-4166-BE6D-A42C316E1720} {57FE7D72-4EFF-4D2E-8A35-2DA472E9557C} Web filters Phishing filters Pop-up blockers Anti-spam programs • Page Filter Discovering Computers 41 41 Utility Programs Click to view Web Link, click Chapter 7, Click Web Link from left navigation, then click WinZip below Chapter 7 • • Page Discovering Computers 42 42 Utility Programs • Page A Discovering Computers 43 43 Utility Programs • • Page Discovering Computers 44 44 Utility Programs • Page A Discovering Computers 45 45 Summary {2F0192B2-D53D-452C-8FDD-BE93DCDC4B0C} {B8C82D99-C621-44DB-AF7D-F3EE4547D3A2} {4BE61A80-F514-4E80-B78E-1A2FBAB1DD95} {9D7FFECA-0CD0-45FA-8FF7-97288C861D91} mmon to most operatingutility programs of an operating server operating sy Variety of stand-alone operating systems, system Several systems Definition • Page Discovering Computers 46 46 Discovering Computers Fundamentals, 2011 Edition Living in a Digital World Chapter 7 Complete ...
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This note was uploaded on 06/08/2011 for the course COMPUTER CGS2100 taught by Professor Sanders during the Spring '09 term at Florida State College.

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