Chapter 07 - Discovering Computers Fundamentals, 2010...

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Unformatted text preview: Discovering Computers Fundamentals, 2010 Edition Living in a Digital World O bjectives Over view {5C7CF296-F48B-4E4B-B539-B1BCDA50F70C} {67741E40-3C46-4B9D-9C33-9E67B0802B0E} {F9022B54-68C2-4973-9A00-460029290542} {B88529E6-EEED-48E1-9CC3-0DD09A5ACD3F} {B7FB8EC0-C6AF-49D2-AD23-1990FABA4CEE} {8FFEBE44-F61A-41E5-9EB5-BEA24FECB211} ineserver operating systems Briefly describe severalthe purpose operating s us features of severalDescribe the the two typesan operating system several e system software and identify functions of of system software stand-alone operating systems embedded of Explain • See Discovering Computers 22 System Softw ar e {43017EE3-E5FB-438A-B0B6-57FE257C6DB9} {EBD53451-9C2B-4D27-9131-9D2063ADFAC2} Utility Programs Operating systems • • Page Discovering Computers 33 O per ating Systems {4240CC52-E9BA-4E92-9D89-A7C8277C16F3} {54665117-E495-4CDB-8DFB-8B73A9970C8C} {01110615-C13F-499C-B817-0FD6AADB1E6A} {AD9944F6-89C4-4466-A62B-F07D2C4C3D0E} {F943564C-C0CF-43B1-95F1-FE05623014C1} {FCF3FCC5-76B3-47DB-A918-27D3A83C122E} {7D02BE84-72D2-494A-A658-C86D3001F19D} {90F06852-2412-4EDA-8201-9BD51122B938} {EB4EBF78-CDDF-4B98-A705-84EF15903717} {F30768BA-92F1-4F08-B7C3-55845BCCB324} {050979E1-8463-4278-A14A-B49CCC32A0B6} {279AFD18-AAAC-41CD-9BE4-F30F27F6C207} age memory an Internet connection updatea Providesecurity utilities Configure devicesManage programs downperformanceuser Control a netw Establish Coordinate tasksStart and shut Automatically Monitor computer Provide Administer a interface • • An Page Discovering Computers 44 O per ating Systems • Page Discovering Computers 55 O per ating System F unctions system to restart a computer {21180307-7CAF-434C-B1A9-A77ACBCEEB92} {7E7B0BE9-6B2C-427B-B5D7-6C55F05FCAFD} Cold boot {DAD295A2-7F5E-43B5-A1CF-77BBC4F0E9BF} Warm boot puter that has been powered off completely • Page The Discovering Computers 66 O per ating System F unctions {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 O per ating System F unctions • A u ser i nt er face controls how you enter data and instructions and how information is displayed • Page Discovering Computers 88 O per ating System F unctions • Page With Discovering Computers 99 O per ating System F unctions {72AE86B5-3259-49F7-B3BE-486F0872CE95} {37DD1A0B-38BA-4616-A5EA-089D6686DE23} {B86CDDFA-692E-4667-8653-E77F36705C2C} {F025148B-D96D-48A0-8356-BB0D503DCA40} {13D7FFF3-1F9C-43C9-9AF9-3EC238B181E7} round andSingle user and multiuser Single tasking and multitasking background Multiprocessing Preemptive multitask • Page How Discovering Computers 10 10 O per ating System F unctions • Page Discovering Computers 11 11 O per ating System F unctions • • Page Discovering Computers 12 12 O per ating System F unctions • Page The Click to view Web Link, click Chapter 7, Click Web Link from left navigation, then click Spooling below Chapter 7 Discovering Computers 13 13 O per ating System F unctions {124CA85B-7BB0-45C9-BBDC-F3EF0F011BCB} {4A390DF3-CEDD-42BB-B4AB-9BE8BEE3BAB7} tomatically configures new devices as you install them system how to com A driver is a small program that tells the operating • Page Click to view Web Link, click Chapter 7, Click Web Link from left navigation, then click Plug and Play below Chapter 7 Discovering Computers 14 14 O per ating System F unctions • Page Oper Discovering Computers 15 15 O per ating System F unctions • Page A Discovering Computers 16 16 O per ating System F unctions {8FA5DFFA-5F34-4F09-A643-662B35556A86} {08FB6B74-38E7-44CE-AF24-5F20F198FDBA} {13BAC134-74FA-48CC-998E-BC1DF483B76C} {C83ED312-074C-41FB-A9F6-7169684F1D6F} {71A8CA46-336A-4C57-AA38-A7E4AA87840E} {07B83AAD-FE90-4B70-A74D-A7B12E0080F4} {D0C4AC70-C7D9-4D45-B938-442428A834F6} {3BFABF44-FB46-42A9-9840-1C2B130033CC} {779A3185-9355-4BDC-A423-D0A5AB8E85C5} {E6A844E1-BF8E-4B19-A791-6B7B54FA8147} ning upup filesup screen savers Searching for files Defragmenting disks ackingSetting Uninstalling programs Securing a computer Viewing imag disks and disks Managing files Diagnosing problems • Page Oper Discovering Computers 17 17 O per ating System F unctions • • Page Discovering Computers 18 18 O per ating System F unctions • Page A Some Discovering Computers 19 19 O per ating System F unctions • Page Each Discovering Computers 20 20 T ypes of Oper ating Systems • Page Discovering Computers 21 21 Stand-Alone Oper ating Systems {4FEF426F-2AD0-43D4-87AE-556B69DC9539} {391F0D64-FC92-463C-AE21-1ABD7AAF0AB3} {D2335EC7-B356-49B0-BA41-3BE7221A8F9B} {C94A6926-6527-46F3-ADEA-AB1FBB24178E} Mac OSWindows XP/Vista/7 X UNIX Linux • Page A Discovering Computers 22 22 Stand-Alone Oper ating Systems {695223D9-3338-45E9-9650-C23700578AC1} {3BE667A6-1E14-40A5-BA29-F80D7330DB89} {B8463398-8E5B-483D-AD78-FB0186702ABA} {01C6E19C-EF07-43A2-B2C0-290049611D78} • Window s 7 will be Microsoft’sWindows VistaWindows VistaWindows Vista Ultim Windows Vista Business Home Premium Home Basic fastest, most efficient 23 operating Discovering Computers • 23 Page • Click to view Web Link, click Chapter 7, Click Web Link from left navigation, then click Windows Vista below Chapter 7 Stand-Alone Oper ating Systems • Page Discovering Computers 24 24 Stand-Alone Oper ating Systems • Page The Click to view Web Link, click Chapter 7, Click Web Link from left navigation, then click Mac OS X below Chapter 7 Discovering Computers 25 25 Stand-Alone Oper ating Systems {E37EB4C2-CCF3-4F09-A92D-C89E36FBC204} {DE59F1B7-1285-4502-A10F-2CB637BD1BF3} ultitasking operating an open-source, popular, early 1970s UNIX-type op Linux is system developed in the multitasking • Page Click to view Web Link, click Chapter 7, Click Web Link from left navigation, then click Linux below Chapter 7 Discovering Computers 26 26 Ser ver Oper ating Systems {7C52B837-6CD0-494F-99BE-1BD08C8477EB} {DB055AA2-0457-41D1-BF95-A7B7F9BC9B9A} {11CADB1A-CC53-47D0-8D4C-69AFBC83C838} {B38D9951-B78C-4373-BE5C-4C39E6B4B1DC} UNIX Linux Solaris Windows Server 2008 • Page Discovering Computers 27 27 E mbedded Oper ating Systems {2110D21D-7A0B-476A-BB92-F9DF05086DC6} {FC85FE1F-8188-4038-8F7F-E3058BCA9BF7} {58567749-FF0C-49FD-85DE-A76EEE49C7A6} {DE079F10-CA7D-4F94-9F9B-40884BF9CCAD} {59AA7ADE-92C5-4961-8421-2323CBC8A12B} {85734A30-551E-45C5-99F6-3DF58D1750EE} {E6C3F898-BCD7-4DC3-97C5-E4E578418437} Palm OS Embedded CEOS Windows iPhone Blackberry Symbian OS Windows Mobile Embedded Linu • • An Page Discovering Computers 28 28 U tility Pr ogr ams • Page A Discovering Computers 29 29 U tility Pr ogr ams • • Page Discovering Computers 30 30 U tility Pr ogr ams • Page A Discovering Computers 31 31 U tility Pr ogr ams • Page An Discovering Computers 32 32 U tility Pr ogr ams • Page A Discovering Computers 33 33 U tility Pr ogr ams • A d isk defr agmenter 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 – D efr agmenting • Page Discovering Computers 34 34 U tility Pr ogr ams • Page A Discovering Computers 35 35 U tility Pr ogr ams • Page A Discovering Computers 36 36 U tility Pr ogr ams {A7126CC6-4EE8-4EB7-BED8-9EB83C7B4268} aging computer program that affects a computer negatively {868B9E2D-05C7-4DAB-81D9-3A3D89225976} {DB7353AF-EDAB-4F02-9DF1-E037464D3AD6} {15CE1692-42B3-4814-8DA5-660D8323F56C} des within or looks like a legitimate program itself against viruses An antivirus program pworm ca computer repeatedly in memory A rotects opies • Page Discovering Computers 37 37 V ideo: F r ee Online Antivir us CL I CK T O ST ART Discovering Computers 38 38 U tility Pr ogr ams • Page Discovering Computers 39 39 U tility Pr ogr ams es spyware andand deletes adware m that detects 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 • Page Discovering Computers 40 40 U tility Pr ogr ams {57FE7D72-4EFF-4D2E-8A35-2DA472E9557C} {40725DC2-97B0-4166-BE6D-A42C316E1720} {D47DA0DF-0B82-4916-A393-0B824740E259} {EDEC3F4A-C69A-4D9E-A86E-A2F97AD2992A} Anti-spam programs blockers Pop-up Phishing filters Web filters • Page Filter Discovering Computers 41 41 U tility Pr ogr ams • • Page Click to view Web Link, click Chapter 7, Click Web Link from left navigation, then click WinZip below Chapter 7 Discovering Computers 42 42 U tility Pr ogr ams • Page A Discovering Computers 43 43 U tility Pr ogr ams • • Page Discovering Computers 44 44 U tility Pr ogr ams • Page A Discovering Computers 45 45 Summar y {B8C82D99-C621-44DB-AF7D-F3EE4547D3A2} {9D7FFECA-0CD0-45FA-8FF7-97288C861D91} {2F0192B2-D53D-452C-8FDD-BE93DCDC4B0C} {4BE61A80-F514-4E80-B78E-1A2FBAB1DD95} veral utility programs Functions common to and embedded operating syst operating systems, server operating systems, most operating an operating s Definition of systems • Page Discovering Computers 46 46 Discovering Computers Fundamentals, 2010 Edition Living in a Digital World Chapter 7 Complete ...
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This note was uploaded on 11/20/2010 for the course CSIS 182 taught by Professor Mike during the Spring '10 term at Grossmont.

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