history of windows operating system

7/31/2019 History of Windows Operating System

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THE HISTORY OF OPERATINGSYSTEMS FROM WINDOWS

The first version up is Windows 1.1


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MS-DOS version 1.0

Released Date : August 12, 1981Based on QDOS, the "Quick and Dirty OperatingSystem

Also known as 86-DOS


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Versions MS-DOS 1.x

Version 1.12 (OEM) - Compaq release of PC-DOS 1.10

Version 1.19 (OEM)[7] - Zenith OEM

Version 1.25 (OEM) - Microsoft repackaging of PC-

DOS 1.10 MS-DOS 2.x - Support for 10 MB Hard Disk

Drives

Version 2.0 (OEM)

Version 2.1 (OEM)

Version 2.11 (OEM)

Version 2.2 (OEM)

Version 2.21 (OEM)


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This is the First Operating

System it is called Windows 1.0

Original name : Interface Manager

Released Date : 20 November 1985


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Windows 2.0

The second version of windows was calledWindows 2.0 it came out in 1987

Released Date : 9 December 1987Includes Excel and Word

Versions up to 2.1X


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Windows 3.0

The third version of Windows was calledWindows 3.0 in came out in 1990

Features: Multitasking improved graphics

with Multimedia

Extensions 1.0


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The history of Windows

This is Windows 3.1 and the redesign logo ofWindows 3.1 released in 1992

Codename:JANUS


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Windows 3.11

This is Windows 3.11, Codename : KATO,SPARTA


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Windows 95

The fifth version of is Windows 95 it was in 32bit version it as released on August 24 1995


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Windows 95

Codename : CHICAGO Released Date : 24 August 1995

Versions : Windows 95 - original release

Windows 95 A - included Windows 95 OSR1slipstreamed into the installation.

Windows 95 B - (OSR2) included several majorenhancements, Internet Explorer (IE) 3.0 and full

FAT32 file system support. Windows 95 B USB - (OSR2.1) included basic USB

support.

Windows 95 C - (OSR2.5) included all the abovefeatures, plus IE 4.0. This was the last 95 versionproduced.
http://en.wikipedia.org/wiki/Slipstream_(computing)http://en.wikipedia.org/wiki/Internet_Explorerhttp://en.wikipedia.org/wiki/File_Allocation_Tablehttp://en.wikipedia.org/wiki/Universal_Serial_Bushttp://en.wikipedia.org/wiki/Universal_Serial_Bushttp://en.wikipedia.org/wiki/File_Allocation_Tablehttp://en.wikipedia.org/wiki/Internet_Explorerhttp://en.wikipedia.org/wiki/Slipstream_(computing)


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Windows 98

Windows 98 was released on June 25 1998

Codenamed : Memphis Versions:

Windows 98 original released

Windows 98 SE -


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Windows NT

This is the logo redesigned logo andbackground of Windows NT


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Windows 2000

This is Windows 2000 it came out two yearsafter Windows 98

This is the redesigned logo of Windows 2000

And a new redesign desktop Codename : ODYSSEY


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Editions

Windows 2000 Professional

Windows 2000 Server

Windows 2000 Advanced Server Windows 2000 Datacenter Server

Windows 2000 Advanced Server Limited

Edition Windows 2000 Datacenter Server Limited

Edition


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Windows ME

This is Windows ME it was released in thesame year has Windows 2000. It has thesame background has Windows 2000

Codename : GEORGIA


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Windows XP

Windows XP came out a year after Windows2000 it was released in 2001

This is redesign logo and background


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Codename: Whistler

Codename, SP1: Trainyard

Codename, SP2: Springboard

Editions : Windows XP Home Edition, Windows XP Starter

Edition,

Windows XP Professional, Windows XP Media Center Edition

Windows XP Tablet PC Edition

Windows XP Embedded,
http://en.wikipedia.org/wiki/Windows_XP_Home_Editionhttp://en.wikipedia.org/wiki/Windows_XP_Starter_Editionhttp://en.wikipedia.org/wiki/Windows_XP_Starter_Editionhttp://en.wikipedia.org/wiki/Windows_XP_Professionalhttp://en.wikipedia.org/wiki/Windows_XP_Media_Center_Editionhttp://en.wikipedia.org/wiki/Windows_XP_Tablet_PC_Editionhttp://en.wikipedia.org/wiki/Windows_XP_Embeddedhttp://en.wikipedia.org/wiki/Windows_XP_Embeddedhttp://en.wikipedia.org/wiki/Windows_XP_Tablet_PC_Editionhttp://en.wikipedia.org/wiki/Windows_XP_Media_Center_Editionhttp://en.wikipedia.org/wiki/Windows_XP_Professionalhttp://en.wikipedia.org/wiki/Windows_XP_Starter_Editionhttp://en.wikipedia.org/wiki/Windows_XP_Starter_Editionhttp://en.wikipedia.org/wiki/Windows_XP_Home_Edition


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This is the sixth version

Windows Vista is the sixth version ofWindows it took seven years to developWindows Vista after they started after therelease of Windows XP


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This is what Windows Vista

looks like

New graphical user interface and visual stylecalled Windows Aero - (transparent glasseffect theme).

First released January 30, 2007.

Codename: Longhorn


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Editions

Starter (only available in developingcountries)

Home Basic

Home Premium

Business

Enterprise (only available to large businesses

and enterprises) Ultimate (combines both Home Premium and

Enterprise)


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This Windows XP Media Center

PC This is the first Media Center PC that

Microsoft released it was Windows XP MediaCenter PC


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This is the second version

This is Windows Vista Media Center PC it wasthe second operating system to haveentrainment on it .


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This is the seventh version of

Windows

Windows 7 is the seventh version of Windowsis developing right now it is going to takingMicrosoft four years to make it. It is expeditedto be released in 2010


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Yet another improvement to the graphicaluser interface and visual styles much differentfrom previous Windows OS's.

Released October 22, 2009.

Codename: Blackcomb, Vienna

Versions l


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This is how it is going to

look like This is the Windows that Microsoft is

developing it is going to look different by thelogo is the same it has a redesign startupmenu


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Editions

Starter (available worldwide with new PCsonly)

Home Basic

Home Premium

Professional

Enterprise (available to volume-license

business customers only) Ultimate (available to retail market with

limited availability to OEMs)


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This what Windows 7 is going to

look like when it comes out

new background and new desktop


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New Redesign background

workstation of Windows 7


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Redesign Clock and one new

feauture


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This a new feauture Windows 7

can do

You can move around the screen with amonitor that is a touch screen.


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Windows 95 Sounds


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Windows 98 Sounds


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This is the sounds of Windows

Operating System

Next operating system sound is Windows NT

The next operating system sound is Windows

2000 and Windows ME was the same hasWindows 2000


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The sounds of all operating

systems Windows XP startup and Shutdown sounds

This is Windows Vista startup and shutdownsounds

This is Windows 7 startup and shutdown betasounds

history of windows operating system

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