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GROUP MEMBERS:
•Asjad Bin Aqdas•Javaria Khan •Mishal Arshad•Nauman Ansari •Bushra Waheed
Presented to:Ma’am Ayisha Qureshi
OPERATING SYSTEM
An operating system(OS) is a set of programs
containing instructions that work together to
co-ordinate all the activities among
computer hardware resources.
OPERATING SYSTEM FUNCTIONStarting a computerProviding user interfaceManaging programsManaging memoryCoordinating tasksConfiguring devicesEstablishing an internet connectionMonitoring performanceFile management
TYPES OF OPERATING SYSTEM
STAND ALONE
NETWORK
EMBEDDED
STAND ALONE OPERATING SYSTEM
Complete operating systemDesktop computer, notebook, mobile devices
Examples:Windows XP Windows VistaMac OS XUNIXLinux
WINDOWS VISTAIT COMES IN FIVE ADDITION:-
Windows Vista Home Basic
Windows Vista Home Premium
Windows Vista Ultimate
Windows Vista Business
Windows Vista Enterprise
WINDOWS VISTA FEATURESReliability And Performance
Windows Super fetch TechnologyBuilt In Hardware Diagnostics
SecurityImproved FirewallWindows Defender
WINDOWS VISTA FEATURESINFORMATION MANAGEMENT
Instant SearchWindows ContactWindows CalendarDocuments ExplorerPicture ExplorerMusic ExplorerFile Sharing
WINDOWS VISTA FEATURESAPPERANCE AND NAVIGATIONFlip 3DWindows Sidebar
COMMUNICATIONS AND INTERNETEnhanced Internet ExplorerImproved E-mail ProgramSecure Wireless Network SystemSpeech Recognition
MAC OS XMAC OS stands for Macintosh Operating
System
Released in 1984
Multitasking Operating System
Computers produced by APPLE
MACINTOSH’S FEATURESNew Desktop Search Technology
Dashboard
Built In Web Browser
Parental Controls
3-d Video And Audio Conferencing
Filter
NETWORK OPERATING SYSTEMDesigned specifically to support a networkIt typically resides on the serverClients computer rely on server for resourcesExamplesWindows server 2003Windows server 2008UnixLinuxSolarisNet Ware
WINDOWS SERVER 2008It comes in five addition:
Windows Server 2008 Itanium Based Systems
Windows Server 2008 Standard
Windows Server 2008 Enterprise
Windows Server 2008 Datacenter
Windows 2008 Web Server
WINDOWS SERVER 2008
An Upgrade Version Of Windows Server 2003
Features:Enhanced Server SecurityNetwork Access ProtectionImproved Web Server ManagementClient Support
SOLARISIt Is A Version Of UNIXDesigned Specifically For E-CommerceDeveloped by Sun MicrosystemsManages High Traffic AccountsIncorporates Security Necessary for Web
TransactionsClient Uses Program Like Gnome Desktop to
Communicate The Network Operating System
NET WAREOPERATING SYSTEM Designed For Client/Server NetworkRuns On All Kinds Of Computer
It has two portions;Server Portion residing on network serverClient portion residing on client’s computer
The server portion allows user to share hardware devices
attached to the computer, email, databases or any other
MULTIPURPOSE OPERATING SYSTEMOperating SystemWorks as both Stand Alone and Network
Operating SystemSuch Operating Systems are also Called
Client Operating SystemExamplesUNIXLinux
LINUXMultitasking operating system used by some network servers to:
Configure The Network
Administer Security
Run A Web Server
Process E-Mail
DIFFERENCEStand Alone Operating
System
Network Operating System
Only one computer is involved.
It does not communicate with any other computer.
Its applications and resources are available on same computer.
A computer having stand alone operating system runs on a PC.
A series of computers are connected together.
It communicates with other computers.
It can share resources like disk drives, printers and files.
Computer having network operating system runs on a server.