Operating Systems
اسلاید 1: Operating SystemsMorteza Ghavami & Farhad Enayati Email (Morteza Ghavami) : s.mor.ghavami@gmail.com Email (Farhad Enayati): enayati.farhad@gmail.com Imam Khomeini International University (IKIU) 2009-2010
اسلاید 2: IBM company history IBM Corp. was founded with the name Computing Tabulating Recording (CTR) in New York on June 15th, 1911.CTR was then renamed in International Business Machines (IBM) in 1924IBM developed Sequel in 1974 and got renamed 2 years later to SQL (Structured Query Language).In 1975 IBM had for the first time produced a PC (Model 5100)IBM 5150 PC with Intel 8088, PC DOS 1.0 and 63 watt of power supply in New York on August 12th, 1981At the end of 1981 the PC was successful with IBM DOS / MS-DOS on the marketThe biggest IT company of the world is IBM
اسلاید 3: Windows® FamilyMSDOS 1.0 (1981)Windows 1.0 (1985) first for single workplaces and later added network supportWindows NT 3.1 (1989-1993) Up to 200 developers had programmed at the same time 6 million code lines (source code with language C )Windows NT 3.51 (1995) 450 developersWindows NT 4.0 (1996) record times up to 800 developers
اسلاید 4: Windows® FamilyWindows CE 1.0 (1996)new product line for small devices Windows 20001400 developers29 million code linesdevelopment costs one billion dollarWindows Server 20035.000 developers50 million code lines of assemblers, C and C++Windows XP Consumer and Business Windows Edition is to be unitedalias Whistler
اسلاید 5: DOS (Disk Operating System)access to the monitor, keyboard, fixed storage disks DOS works very hardware near. Structure information Single tasking command interpreter for internal and external commands System environment minimum requirement : 512 KB RAM, 5 MB hard disk storageFAT file system
اسلاید 6: Small reference of internal DOS commandsdel, erase - delete files rd, rmdir - delete directories dir - show content of directories cd, chdir - change current directory cls - clear the screen md, mkdir - create a directory copy - copy of one or several files ren, rename - rename of files or directories type - shows the content of text files set - shows the DOS environment variables or defines a new one ver - shows the DOS version number vol - shows the name of the storage drive Small reference of external DOS commandsattrib - shows the attributes of files or set one of those fdisk - partitioning or modify of the hard disk move - move of files mem - shows the occupancy of working memory tree - shows the directory structure format - format of storage drives DOS commands
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اسلاید 8: MS-DOS version 5.0
اسلاید 9: Windows 1.0input with the correct syntax is removed from the user.user interface can be served with one computer mouse ( + keyboard)minimum requirementDOS 2.0two floppy disk drives 256 Kbyte of main memoriesdefault applicationsPaint, Calc, Write, CalendarNotepad, Card file terminal emulator are provided.
اسلاید 10: With suitable graphic card a screen resolution of 640x350 pixels is possible with 16 colors.run several applications at the same time (multitasking).VersionsVersion Date Windows 1.01 1985 Nov. Windows 1.02 1986 Jan. Windows 1.03 1986 Aug.Windows 1.041987 April Windows 1.0
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اسلاید 13: Windows 3.11The successor of Windows 3.10 was Windows 3.11 for WorkgroupsSupport for the first time from TCP/IPminimum requirements for Windows 3.x 2 MB RAM 15 MB free hard disk storage. Area of application private users Office use network client
اسلاید 14: Structure information cooperative multitasking 16-bit operating system File size up to 2 GBFile system is FAT16 Features high compatibility to DOS difficult network configuration limited securityVersionsVersion Date Windows 3.101992 AprilWindows for Workgroups 3.111993 Nov.Windows 3.2, Chinese version1984Windows 3.11
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اسلاید 17: Windows 95completely new design32-bit applications are supported fully DOS applications can used virtuallyArea of application private users PC Games Office use network client Structure information 32-bit operating systemup to 512 MB RAM addressable file size up to 4 GB
اسلاید 18: System environment Minimal hardware requirements : 4 mbyte RAM, 50 mbyte harddisk storage supports now FAT32 (since Version B), FAT16, FAT preemptive multitasking for 32-bit programs cooperative multitasking for 16-bit programs low securityVersionVersion Date 4.00.950, Windows 95 base version (Chicago)1995 Aug.4.00.950a, Windows 95 A (OSR1)1996 Feb.4.00.1111b, Windows 95 B (OSR2), first time with FAT-32 support1996 Aug.Windows 95 B (OSR2.1)1997 April4.03.1214c, Windows 95 C (OSR2.5), Y2K update1997 Nov.Windows 95
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اسلاید 21: Windows 98innovation mainly detail improvements and bug fixeshardware component USB support several monitorsprepared for DVD moviesfile system for the installation of Windows 98, FAT32 is recommendedArea of application home user PC Games Office use network client
اسلاید 22: Structure information 32-bit operating systemup to 512 MB RAM addressable file size up to 4 GBMinimum Hardware Requirements 16 MB RAM, 300 MB hard disk storage VersionDate Version1998 JuneWindows 98, version 4.10.19981999 JuneWindows 98 SE, version 4.10.2222, integrated service pack 1Windows 98
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اسلاید 25: Windows ME (Millennium Edition)successor of Windows 98 SE with some selected features of Windows 2000MS-DOS is furthermore necessary for the system startNew Feature create compressed folderssearch function Registry was extended System Environment up to 512 MB RAM addressable FAT16 - FAT32 File system
اسلاید 26: Windows ME (Millennium Edition)Minimum Hardware requirements32 MB RAM500 MB of free hard disk storage Feature simplified network setup in opposition to the predecessor increased Stability with system recovery and system file protection
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اسلاید 28: Windows NT 3.1Windows NT (New Technology) version 3.1 came as a Workstation (Client) and Advanced Server operating systemallows 32-bit applications and makes them available each up to 2 GB of virtual memoryprotected memory area if an application has a crash.support for up to 2 CPUsThe file systems NTFS, HPFS and FAT16 are fully supportedMinimum requirement of hardware at least an Intel 386 microprocessor with 25 MHz12 MB of RAM(max 64 MB)75 MB of free disk space
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اسلاید 30: Windows NT 3.1
اسلاید 31: Windows XPThe home edition is suitable for user which worked with Windows ME& If the user have used Windows NT/2000 private, in business or both, the Professional EditionOptional FAT32 and NTFS are available as a file system for the installation partition. XP Professional x64 was published in April 2005.16 GB RAM16 TB virtual addressingcan display window elements in high color (Luna Design)multi-user function
اسلاید 32: Windows XPStandard features of Windows XP - Home and Professional Fast user switching Remote assistant Simplified user interface Windows Media Player Internet Explorer 6.0 Windows Movie MakerSpecial features of Windows XP - Professional Edition ASR - Automated System Recovery Backup/recovery function File system encrypting (only for NTFS) Use of multiple monitors Send and received Fax support use of more than one processor(SMP)
اسلاید 33: Windows XPVersionVersion Date Service Pack 1 released2002 Sept.Service Pack 2 released2004 Aug.Service Pack 3 released2008 April
اسلاید 34: Windows XP
اسلاید 35: Windows vistaVista Or Longhorn ?Aero interface three-dimensional effectstransparent representation To see all visual features a graphic card with DirectX 9.0 support is required.Minimum Hardware Requirements processor with 2 GHZ 512 MB RAM at least 10 GB of free hard disk storage.
اسلاید 36: Windows vistaautomatic updatemaximum support of 4 GB RAM for all 32-bit versions. Windows Vista 64-bit Home Basic are already 8 GB supported,Home Premium 16GBUltimate more than 128 GB RAM. Microsoft published at the 26.05.2009 the second service pack for Windows Vista for the download. The download size is depending of the chosen language and architecture with at least 302 MBBluetooth stereo headphones now possibleSupport for 64-bit CPU VIA Technologies
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اسلاید 40: Windows 7Basic data of Windows 764 bit and 32 bit versionKernel is based on MinWin, introduced by Eric Traut in October 2007improved language and handwriting recognition, useable over touch screennew user interfaceWindows XP modeminimum requirements 1 GHz CPU1 GB main memory (+2 GB)16 GB free storage(+15 GB Free)DirectX 9 graphics card
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