Computer system
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This document discusses operating systems and their functions. It describes different types of operating systems including standalone, server, and embedded/mobile operating systems. Examples provided are Windows, Mac OS X, UNIX, Linux, Windows Server 2008, and mobile operating systems. The key functions of an operating system are outlined as starting and shutting down the computer, managing memory and programs, controlling networks, and monitoring performance. Specific operating systems like Windows, Mac OS, UNIX, and Linux are briefly described.
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Operating Systems
The document discusses different types of operating systems including desktop operating systems, server operating systems, and mobile operating systems. Desktop operating systems are recommended for personal use by different groups for reasons like ease of use, stability, and capabilities. Server operating systems are designed for multi-user environments and provide security, stability, and collaboration for applications like file sharing, web services, and email. Mobile operating systems control functions on devices like phones and tablets, with examples being Android and iOS.
Different types of operating systems
This document provides an overview of different types of operating systems, including Windows OS, Mac OS, Linux, DOS, and Unix. It discusses the history and key features of each operating system, as well as their advantages and disadvantages. The document focuses on explaining the user interface, applications, and versions of different operating systems like Windows, highlighting Windows XP, Vista, and 10. It also summarizes the origins and uses of Linux, Mac OS, DOS, and Unix operating systems.
Operating Systems
Brief description of Operating Systems, their functions and actual market status.
Improved from a file made by Mohamed Loey.
operating system
This document defines and describes key concepts related to operating systems and graphical user interfaces (GUIs). It discusses classifications of operating systems including multi-user, multiprocessing, multitasking, and multithreading. It also defines common GUI elements such as the desktop, icons, notification area, Windows Aero, desktop gadgets, taskbar, and recycle bin. Finally, it provides the basic components of a GUI including pointers, pointing devices, icons, desktops, and menus.
Types of Operating System
This document discusses different types of operating systems including embedded, stand-alone, and server/network operating systems. It provides examples of embedded operating systems like Windows Embedded CE, Windows Phone 7, iPhone OS, Google Android, Embedded Linux, and Symbian OS. Examples of stand-alone operating systems given are DOS, Macintosh OS, Windows 2000 Professional, and Windows 7. Server/network operating systems examples include Netware, Windows NT Server, Windows 2000 Server, UNIX, Linux, and Solaris.
Operating system and its types
all types of computer operating system and its types with explanation and examples
BY:- Vimal Kumar Arora
chapter 1 introduction to operating system
The document provides an overview of operating systems, including their definition, functions, types, and architectures. It can be summarized as follows:
1. An operating system is software that manages computer hardware resources and provides common services for computer programs. It acts as an intermediary between users and the computer hardware.
2. The main functions of an operating system include managing system resources like memory and files, providing a user interface, running applications, and supporting utility programs.
3. Operating systems can be categorized as monolithic, layered, microkernel, networked, or distributed based on their internal organization and architecture.
4. Operating system architectures include single processor systems, multi-processor systems, and clustered systems.
COMMONLY USED OPERATING SYSTEMS
The document discusses several commonly used operating systems including Linux, Windows, BOSS Linux, Solaris, and mobile operating systems. Linux is an open source operating system known for its free and modifiable source code. Windows is Microsoft's popular GUI operating system that dominates the personal computer market. BOSS Linux is an Indian distribution based on Debian that includes office and multimedia applications. Solaris is a Unix-based system introduced by Sun Microsystems known for innovations like DTrace and ZFS. Popular mobile operating systems include Android, Symbian, Windows Phone, iOS, and BlackBerry OS.
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Operating Systems
The document discusses different types of operating systems including desktop operating systems, server operating systems, and mobile operating systems. Desktop operating systems are recommended for personal use by different groups for reasons like ease of use, stability, and capabilities. Server operating systems are designed for multi-user environments and provide security, stability, and collaboration for applications like file sharing, web services, and email. Mobile operating systems control functions on devices like phones and tablets, with examples being Android and iOS.
Different types of operating systems
This document provides an overview of different types of operating systems, including Windows OS, Mac OS, Linux, DOS, and Unix. It discusses the history and key features of each operating system, as well as their advantages and disadvantages. The document focuses on explaining the user interface, applications, and versions of different operating systems like Windows, highlighting Windows XP, Vista, and 10. It also summarizes the origins and uses of Linux, Mac OS, DOS, and Unix operating systems.
Operating Systems
Brief description of Operating Systems, their functions and actual market status.
Improved from a file made by Mohamed Loey.
operating system
This document defines and describes key concepts related to operating systems and graphical user interfaces (GUIs). It discusses classifications of operating systems including multi-user, multiprocessing, multitasking, and multithreading. It also defines common GUI elements such as the desktop, icons, notification area, Windows Aero, desktop gadgets, taskbar, and recycle bin. Finally, it provides the basic components of a GUI including pointers, pointing devices, icons, desktops, and menus.
Types of Operating System
This document discusses different types of operating systems including embedded, stand-alone, and server/network operating systems. It provides examples of embedded operating systems like Windows Embedded CE, Windows Phone 7, iPhone OS, Google Android, Embedded Linux, and Symbian OS. Examples of stand-alone operating systems given are DOS, Macintosh OS, Windows 2000 Professional, and Windows 7. Server/network operating systems examples include Netware, Windows NT Server, Windows 2000 Server, UNIX, Linux, and Solaris.
Operating system and its types
all types of computer operating system and its types with explanation and examples
BY:- Vimal Kumar Arora
chapter 1 introduction to operating system
The document provides an overview of operating systems, including their definition, functions, types, and architectures. It can be summarized as follows:
1. An operating system is software that manages computer hardware resources and provides common services for computer programs. It acts as an intermediary between users and the computer hardware.
2. The main functions of an operating system include managing system resources like memory and files, providing a user interface, running applications, and supporting utility programs.
3. Operating systems can be categorized as monolithic, layered, microkernel, networked, or distributed based on their internal organization and architecture.
4. Operating system architectures include single processor systems, multi-processor systems, and clustered systems.
COMMONLY USED OPERATING SYSTEMS
The document discusses several commonly used operating systems including Linux, Windows, BOSS Linux, Solaris, and mobile operating systems. Linux is an open source operating system known for its free and modifiable source code. Windows is Microsoft's popular GUI operating system that dominates the personal computer market. BOSS Linux is an Indian distribution based on Debian that includes office and multimedia applications. Solaris is a Unix-based system introduced by Sun Microsystems known for innovations like DTrace and ZFS. Popular mobile operating systems include Android, Symbian, Windows Phone, iOS, and BlackBerry OS.
Mac O S X V10
Mac OS X 10.3 "Panther" was the fourth major release of Apple's desktop operating system, featuring updates to the Finder, Exposé, Safari browser, and including new applications like Font Book and improved security and productivity features. Panther added support for newer PowerPC processors and required a New World ROM for certain older machines. The operating system also included updates to existing applications, improved developer tools, support for newer file systems and network protocols, and a revamped Activity Monitor and Disk Utility applications.
Computer operating system
The document discusses various computer operating systems including their definitions, types, examples, and brief histories. It covers operating systems such as DOS, Windows NT, Windows 9x, Windows XP, Mac OS, and others, providing basic information about each one such as what they are, when they were developed, and their key features and purposes.
Operating System-Introduction
Operating systems have evolved significantly over time:
- Early operating systems in the 1950s supported batch processing and standardized I/O routines.
- In the 1960s, time-sharing systems were developed that allowed multiple users to access a computer simultaneously.
- Modern operating systems support various types of usage including batch processing, time-sharing, real-time applications, distributed systems, and parallel processing across networked computers. They provide interfaces, manage memory, processors, devices, files and perform other functions to enable efficient use of computer hardware and software resources.
Computer operating system
The operating system is the most important program that runs on a computer and allows other programs to run. It performs basic tasks like managing files and directories, controlling devices, and ensuring security. Operating systems provide a software platform for applications and determine which applications can be run. The most popular desktop operating systems are Windows, Mac OS, and Linux, with Windows being the dominant platform. [/SUMMARY]
Operating systems By Awais
The document discusses different types of application software including spreadsheets, graphic presentations, and database management systems. It provides examples of common programs for each type like Microsoft Excel for spreadsheets and Microsoft Access for databases. It also covers operating systems, describing their functions such as allocating memory and controlling input/output devices. The evolution of operating systems is summarized from batch processing to timesharing and distributed systems. Key aspects of batch processing, multiprogramming, and timesharing systems are highlighted.
Presentation on Operating System & its Components
An operating system is a collection of software that manages computer hardware resources and provides common services for programs. It allows multiple users and programs to run concurrently, allocating resources and providing file management, security, and other core functions. Key components of an operating system include the kernel, which handles processes, memory, devices and security; the user interface; and system utilities that support functions like booting and file management. Popular operating systems include Linux, an open-source version of UNIX with components like the kernel, system utilities and libraries.
Operating system
An operating system is system software that manages computer hardware and software resources and provides common services for computer programs. It acts as an interface between users and applications and the underlying hardware. Key functions of operating systems include running application programs, managing memory and disk storage, handling input/output devices, and providing a user interface. Common examples of operating systems include Windows, Linux, macOS, and iOS.
Future operating system
This document discusses future operating systems and outlines some key points. It introduces operating systems and their purpose, describes some common existing systems like Windows, Mac OS, and Linux. It then discusses operating systems for mobile phones and how they are different from desktop systems. Finally, it suggests some potential features for future operating systems, such as improved user interfaces, 3D graphics, faster connections, better backup systems, compatibility with virtual reality, and a focus on managing resources rather than files and folders.
Operating system basics
The document provides an overview of operating system basics, including what an operating system is, examples of common operating systems, their key characteristics and capabilities. It discusses how operating systems work, manage hardware/software resources, and provide services to computer programs. Specific operating systems covered include Windows, Mac OS X, Linux, and mobile operating systems like iOS and Android. [/SUMMARY]
Operating Systems and Memory Management
The document discusses operating systems and how they manage hardware, software, memory and processes. It defines key concepts like physical memory, virtual memory, paging, swapping and buffers. It also categorizes different types of operating systems like real-time OS, single-user OS, multi-user OS and discusses how they schedule processes and allocate system resources.
operating system pdf
The document discusses operating systems and Windows. It defines an operating system as the most important program that manages other programs and hardware on a computer. It describes the functions of operating systems like recognizing input/output, tracking files, and controlling devices. It outlines the four main types of operating systems and discusses features of Windows like the desktop, start menu, windows, icons, and pointers used to interact with programs through a graphical user interface.
operating system
what is system software?
what is operating system?
function of operating system.
graphical user interface
Operating systems11 9-07
The document discusses an introduction to operating systems. It defines an operating system as software that enables computer programs to run by managing hardware resources. It describes the evolution of operating systems from batch processing to time-sharing systems. It outlines the main functions of operating systems like managing memory, controlling I/O devices, and facilitating file storage. It also differentiates between single-user and multi-user operating systems.
What is Google Chrome?
Google Chrome is a web browser developed by Google. It loads and runs webpages faster than other browsers. It also has unique features like a task manager to view memory usage per tab, an incognito mode, shortcuts to web apps, and built-in translation. Users can easily install extensions in Chrome to add new functionality in about 30 seconds. Other popular browsers are Internet Explorer, which comes pre-installed on Windows, and Firefox, which allows extensions like Chrome.
Types of o.s
The document discusses different types of operating systems, including time sharing systems. It describes time sharing systems as allowing multiple users to access a computer simultaneously through time slicing techniques. Each user's process is given a short time slice to run on the CPU before being interrupted so that another process can run, allowing for fast switching between users and higher CPU utilization. The presentation discusses time sharing systems in the context of other operating system types like batch systems, single-user systems, and multi-user systems.
Operating Systems
The document provides an overview of operating systems (OS) including:
- An OS manages a computer's memory, processes, software, and hardware to allow users to operate the computer without specialized technical knowledge. The three most common OS for personal computers are Microsoft Windows, Apple Mac OS X, and Linux.
- Microsoft Windows is the most widely used OS in the world. It comes preloaded on most new PCs. Mac OS X is Apple's proprietary OS that comes preloaded on all Mac computers.
- In addition to desktop OS, there are mobile OS designed specifically for phones, tablets, and other portable devices. Popular examples include Apple iOS, Google Android, and Windows Phone.
Unit 2 p2
This document discusses and compares the main features and pros and cons of three major operating systems: Windows, Mac OS X, and Linux. It explains that Windows has many business applications and support resources available, while Mac OS offers a more intuitive interface and better security compared to Windows. Linux is more secure than Windows and Mac OS X but newer hardware is sometimes slower to be supported. It also compares command line interfaces (CLI) to graphical user interfaces (GUI), noting that CLIs require memorizing commands but are faster once learned, while GUIs are easier for most users but require more system resources.
History of Operating system
Before operating systems, computers were programmed by manually rewiring circuits and loading programs with punch cards or tape. The first operating systems allowed multiple programs to run simultaneously by having a "boss" program control memory and processor time. Early operating systems for personal computers included MS-DOS, which was controlled by typing commands, and later systems introduced graphical user interfaces controlled by a mouse. Major operating systems developed included Windows, Mac OS, Android and iOS.
Operating system history
Before operating systems, programmers had to manually reconfigure wiring and connections to run different programs on a computer. Early operating systems used punch cards or magnetic tapes to load programs into memory one at a time, wiping out the previous program. The first "boss" programs or operating systems allowed multiple programs to run simultaneously by controlling the other programs. One of the earliest operating systems for personal computers was Microsoft's MS-DOS, which required typing commands instead of using a graphical user interface. Later, operating systems incorporated mouse input and clicking interfaces instead of only text commands.
Introduction to Operating Systems
This presentation gives a brief introduction on the following topics:
Definition
Objectives of Operating System
Structure of Operating System
Need for Operating Systems
OS Components and Functions
OS Services
Types of Operating Systems
Examples of Operating Systems
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Mac O S X V10
Mac OS X 10.3 "Panther" was the fourth major release of Apple's desktop operating system, featuring updates to the Finder, Exposé, Safari browser, and including new applications like Font Book and improved security and productivity features. Panther added support for newer PowerPC processors and required a New World ROM for certain older machines. The operating system also included updates to existing applications, improved developer tools, support for newer file systems and network protocols, and a revamped Activity Monitor and Disk Utility applications.
Computer operating system
The document discusses various computer operating systems including their definitions, types, examples, and brief histories. It covers operating systems such as DOS, Windows NT, Windows 9x, Windows XP, Mac OS, and others, providing basic information about each one such as what they are, when they were developed, and their key features and purposes.
Operating System-Introduction
Operating systems have evolved significantly over time:
- Early operating systems in the 1950s supported batch processing and standardized I/O routines.
- In the 1960s, time-sharing systems were developed that allowed multiple users to access a computer simultaneously.
- Modern operating systems support various types of usage including batch processing, time-sharing, real-time applications, distributed systems, and parallel processing across networked computers. They provide interfaces, manage memory, processors, devices, files and perform other functions to enable efficient use of computer hardware and software resources.
Computer operating system
The operating system is the most important program that runs on a computer and allows other programs to run. It performs basic tasks like managing files and directories, controlling devices, and ensuring security. Operating systems provide a software platform for applications and determine which applications can be run. The most popular desktop operating systems are Windows, Mac OS, and Linux, with Windows being the dominant platform. [/SUMMARY]
Operating systems By Awais
The document discusses different types of application software including spreadsheets, graphic presentations, and database management systems. It provides examples of common programs for each type like Microsoft Excel for spreadsheets and Microsoft Access for databases. It also covers operating systems, describing their functions such as allocating memory and controlling input/output devices. The evolution of operating systems is summarized from batch processing to timesharing and distributed systems. Key aspects of batch processing, multiprogramming, and timesharing systems are highlighted.
Presentation on Operating System & its Components
An operating system is a collection of software that manages computer hardware resources and provides common services for programs. It allows multiple users and programs to run concurrently, allocating resources and providing file management, security, and other core functions. Key components of an operating system include the kernel, which handles processes, memory, devices and security; the user interface; and system utilities that support functions like booting and file management. Popular operating systems include Linux, an open-source version of UNIX with components like the kernel, system utilities and libraries.
Operating system
An operating system is system software that manages computer hardware and software resources and provides common services for computer programs. It acts as an interface between users and applications and the underlying hardware. Key functions of operating systems include running application programs, managing memory and disk storage, handling input/output devices, and providing a user interface. Common examples of operating systems include Windows, Linux, macOS, and iOS.
Future operating system
This document discusses future operating systems and outlines some key points. It introduces operating systems and their purpose, describes some common existing systems like Windows, Mac OS, and Linux. It then discusses operating systems for mobile phones and how they are different from desktop systems. Finally, it suggests some potential features for future operating systems, such as improved user interfaces, 3D graphics, faster connections, better backup systems, compatibility with virtual reality, and a focus on managing resources rather than files and folders.
Operating system basics
The document provides an overview of operating system basics, including what an operating system is, examples of common operating systems, their key characteristics and capabilities. It discusses how operating systems work, manage hardware/software resources, and provide services to computer programs. Specific operating systems covered include Windows, Mac OS X, Linux, and mobile operating systems like iOS and Android. [/SUMMARY]
Operating Systems and Memory Management
The document discusses operating systems and how they manage hardware, software, memory and processes. It defines key concepts like physical memory, virtual memory, paging, swapping and buffers. It also categorizes different types of operating systems like real-time OS, single-user OS, multi-user OS and discusses how they schedule processes and allocate system resources.
operating system pdf
The document discusses operating systems and Windows. It defines an operating system as the most important program that manages other programs and hardware on a computer. It describes the functions of operating systems like recognizing input/output, tracking files, and controlling devices. It outlines the four main types of operating systems and discusses features of Windows like the desktop, start menu, windows, icons, and pointers used to interact with programs through a graphical user interface.
operating system
what is system software?
what is operating system?
function of operating system.
graphical user interface
Operating systems11 9-07
The document discusses an introduction to operating systems. It defines an operating system as software that enables computer programs to run by managing hardware resources. It describes the evolution of operating systems from batch processing to time-sharing systems. It outlines the main functions of operating systems like managing memory, controlling I/O devices, and facilitating file storage. It also differentiates between single-user and multi-user operating systems.
What is Google Chrome?
Google Chrome is a web browser developed by Google. It loads and runs webpages faster than other browsers. It also has unique features like a task manager to view memory usage per tab, an incognito mode, shortcuts to web apps, and built-in translation. Users can easily install extensions in Chrome to add new functionality in about 30 seconds. Other popular browsers are Internet Explorer, which comes pre-installed on Windows, and Firefox, which allows extensions like Chrome.
Types of o.s
The document discusses different types of operating systems, including time sharing systems. It describes time sharing systems as allowing multiple users to access a computer simultaneously through time slicing techniques. Each user's process is given a short time slice to run on the CPU before being interrupted so that another process can run, allowing for fast switching between users and higher CPU utilization. The presentation discusses time sharing systems in the context of other operating system types like batch systems, single-user systems, and multi-user systems.
Operating Systems
The document provides an overview of operating systems (OS) including:
- An OS manages a computer's memory, processes, software, and hardware to allow users to operate the computer without specialized technical knowledge. The three most common OS for personal computers are Microsoft Windows, Apple Mac OS X, and Linux.
- Microsoft Windows is the most widely used OS in the world. It comes preloaded on most new PCs. Mac OS X is Apple's proprietary OS that comes preloaded on all Mac computers.
- In addition to desktop OS, there are mobile OS designed specifically for phones, tablets, and other portable devices. Popular examples include Apple iOS, Google Android, and Windows Phone.
Unit 2 p2
This document discusses and compares the main features and pros and cons of three major operating systems: Windows, Mac OS X, and Linux. It explains that Windows has many business applications and support resources available, while Mac OS offers a more intuitive interface and better security compared to Windows. Linux is more secure than Windows and Mac OS X but newer hardware is sometimes slower to be supported. It also compares command line interfaces (CLI) to graphical user interfaces (GUI), noting that CLIs require memorizing commands but are faster once learned, while GUIs are easier for most users but require more system resources.
History of Operating system
Before operating systems, computers were programmed by manually rewiring circuits and loading programs with punch cards or tape. The first operating systems allowed multiple programs to run simultaneously by having a "boss" program control memory and processor time. Early operating systems for personal computers included MS-DOS, which was controlled by typing commands, and later systems introduced graphical user interfaces controlled by a mouse. Major operating systems developed included Windows, Mac OS, Android and iOS.
Operating system history
Before operating systems, programmers had to manually reconfigure wiring and connections to run different programs on a computer. Early operating systems used punch cards or magnetic tapes to load programs into memory one at a time, wiping out the previous program. The first "boss" programs or operating systems allowed multiple programs to run simultaneously by controlling the other programs. One of the earliest operating systems for personal computers was Microsoft's MS-DOS, which required typing commands instead of using a graphical user interface. Later, operating systems incorporated mouse input and clicking interfaces instead of only text commands.
Introduction to Operating Systems
This presentation gives a brief introduction on the following topics:
Definition
Objectives of Operating System
Structure of Operating System
Need for Operating Systems
OS Components and Functions
OS Services
Types of Operating Systems
Examples of Operating Systems
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Client vs server operating system
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Computer system
- 1. COMPUTER SYSTEM 2.6.1.1 SYSTEM SOFTWARE – OPERATING SYSTEM
- 2. SYSTEM SOFTWARE SOFTWARE – tells the computer what tasks to perform and how to perform them TYPE Application Software -word processing -spreadsheet -presentation application -database -web browser System Software -operating system - Utiility program
- 4. Types of Operating Systems -windows -mac OS x -UNIX -Linux -Windows Server 2008 -UNIX -Linux -Solaris -Netware -windows embedded CE -Windows phone 7 -iphone OS -Blackberry -Android
- 5. 1.Stand Alone Operating system A stand alone operating system is a complete operating system that works on a desktop computer, notebook or mobile computing device Examples: WINDOWS Mac OS x UNIX Linux
- 6. Windows Windows is Microsoft’s fastest , most efficient OS Windows provide programs such as : -windows firewall -windows DVD Maker -windows media player -desktop gadget gallery Windows is a Proprietary OS
- 7. Mac Os The MacIntoch operating system has set standard for OS system ease of use Mac OS x is the lastest and proprietary OS
- 8. UNIX and Linux UNIX • Multitasking operating system LInux • Open-source , multitasking , popular
- 9. 2.Server Operating System To support a network Typically resides on a server Example: Windows server 2008 UNIX Linux NetWare
- 10. 3.Embedded /mobile operating Resides on a ROM on a mobile device or consumer electronic device Example : Windows embedded CE Windows phone 7 Palm OS BlackBerry Android
- 11. Operating System A set of programme containing instruction that work together to coordinate all the activities among computer hardware Function of OS: Start and shut down computer Manage memory Manage programs Control a network Monitor performance
- 12. 1.Start and shut down computer Called booting Cold boot • Turning on a computer that has been powered off completely Warm boot • Using the OS to restart a computer
- 13. 2. Manage memory - Memory management optimizes the use of RAM - OS allocates data and instruction to memory while being process - Monitor content of memory and release from memory when the prosesscor no longer require form 3.Manage programs -single user -multitasking -multiuser -multiprocessing -preemptive multitasking
- 14. 4.control a network Some OS designed to work with a server on a network A server OS organizes and coordinates how multiple users access and share resources on a network 5.Monitor performance A performance monitor is a program that assesses and report information about various computer resources and devices .