MS-DOS was an early operating system owned by Microsoft that was based on 86-DOS, which was owned by Seattle Computer Products. Microsoft needed an operating system for Intel's 8086 processor and licensed 86-DOS from Seattle Computer Products. MS-DOS 1.0 was then released with the IBM PC in 1982. There were internal commands that were loaded with the operating system and external commands that had to be loaded from disk before use. MS-DOS featured text files, batch files, and supported file names with extensions organized in directories with relative and absolute paths.
In MS-Dos (Disk Operating System) There are two types of Basic dos commands they are internal dos commands and external dos commands which are used separately to perform specific task or operation. Internal dos commands are those commands which are included in command processor (command.com). Internal dos commands are built in command.com file and while the computer has been booted this file or commands are loaded in the computer memory and you can use this basic dos commands while computer is ON.
This slide explores the basics of UNIX operating system - What's UNIX? What are different types of UNIX OS? What is difference between UNIX and Linux? and much more..
In MS-Dos (Disk Operating System) There are two types of Basic dos commands they are internal dos commands and external dos commands which are used separately to perform specific task or operation. Internal dos commands are those commands which are included in command processor (command.com). Internal dos commands are built in command.com file and while the computer has been booted this file or commands are loaded in the computer memory and you can use this basic dos commands while computer is ON.
This slide explores the basics of UNIX operating system - What's UNIX? What are different types of UNIX OS? What is difference between UNIX and Linux? and much more..
this ppt is about basic knowlegde of an OS and is certainly very helpful. helpful for a student. follow me at my instagram
https://www.instagram.com/shantanu_stark/?hl=en
This ppt contains basic commands of UNIX operating system. This ppt is prepared by Dr. Rajiv Srivastava who is a director of SIRT, Bhopal which is a Best Engineering College in Central. India
It is a simple powerpoint presentation on Linux Operating System of its brief and simplified introduction of this Operating System.
This is based on Ubuntu version of Linux.
It is a Unix like operating system.
It can run on 32 bit and 64 bit hardware.
Linux OS, is a freely distributable, cross-platform
Supports multiple processors.
True multi-tasking, multi-user OS.
Following are some of the important features of Linux Operating System.
Portable - Portability means softwares can works on different types of hardwares in same way.Linux kernel and application programs supports their installation on any kind of hardware platform.
Open Source - Linux source code is freely available and it is community based development project. Multiple teams works in collaboration to enhance the capability of Linux operating system and it is continuously evolving.
Multi-User - Linux is a multiuser system means multiple users can access system resources like memory/ ram/ application programs at same time.
Multiprogramming - Linux is a multiprogramming system means multiple applications can run at same time.
Hierarchical File System - Linux provides a standard file structure in which system files/ user files are arranged.
Shell - Linux provides a special interpreter program which can be used to execute commands of the operating system. It can be used to do various types of operations, call application programs etc.
Security - Linux provides user security using authentication features like password protection/ controlled access to specific files/ encryption of data.
Computer software, also called software, is a set of instructions and its associated documentations that tells a computer what to do or how to perform a task. Software includes all different software programs on a computer, such as applications and the operating system.
↓↓↓↓ Read More:
Watch my videos on snack here: --> --> http://sck.io/x-B1f0Iy
@ Kindly Follow my Instagram Page to discuss about your mental health problems-
-----> https://instagram.com/mentality_streak?utm_medium=copy_link
@ Appreciate my work:
-----> behance.net/burhanahmed1
Thank-you !
this ppt is about basic knowlegde of an OS and is certainly very helpful. helpful for a student. follow me at my instagram
https://www.instagram.com/shantanu_stark/?hl=en
This ppt contains basic commands of UNIX operating system. This ppt is prepared by Dr. Rajiv Srivastava who is a director of SIRT, Bhopal which is a Best Engineering College in Central. India
It is a simple powerpoint presentation on Linux Operating System of its brief and simplified introduction of this Operating System.
This is based on Ubuntu version of Linux.
It is a Unix like operating system.
It can run on 32 bit and 64 bit hardware.
Linux OS, is a freely distributable, cross-platform
Supports multiple processors.
True multi-tasking, multi-user OS.
Following are some of the important features of Linux Operating System.
Portable - Portability means softwares can works on different types of hardwares in same way.Linux kernel and application programs supports their installation on any kind of hardware platform.
Open Source - Linux source code is freely available and it is community based development project. Multiple teams works in collaboration to enhance the capability of Linux operating system and it is continuously evolving.
Multi-User - Linux is a multiuser system means multiple users can access system resources like memory/ ram/ application programs at same time.
Multiprogramming - Linux is a multiprogramming system means multiple applications can run at same time.
Hierarchical File System - Linux provides a standard file structure in which system files/ user files are arranged.
Shell - Linux provides a special interpreter program which can be used to execute commands of the operating system. It can be used to do various types of operations, call application programs etc.
Security - Linux provides user security using authentication features like password protection/ controlled access to specific files/ encryption of data.
Computer software, also called software, is a set of instructions and its associated documentations that tells a computer what to do or how to perform a task. Software includes all different software programs on a computer, such as applications and the operating system.
↓↓↓↓ Read More:
Watch my videos on snack here: --> --> http://sck.io/x-B1f0Iy
@ Kindly Follow my Instagram Page to discuss about your mental health problems-
-----> https://instagram.com/mentality_streak?utm_medium=copy_link
@ Appreciate my work:
-----> behance.net/burhanahmed1
Thank-you !
A Disk Operating System (DOS) is a software program that manages and controls the storage and retrieval of data on a computer's hard disk. Initially developed in the early days of personal computing, DOS provided a foundational framework for running applications and managing files on early PCs. It served as the interface between the user and the computer's hardware, facilitating tasks such as file management, running programs, and accessing system resources. Although modern operating systems have largely replaced DOS, its legacy remains significant in the history of computing, shaping the evolution of user interfaces and system architectures.
OPERATING SYSTEM AND SERVICES
TOPICS
1 Dos – History, Files and Directories
2 Internal and External Commands
3 Batch Files
4 Types of O.S.
Assignment:
• Draw the block diagram for computers and explain the various the components in few words, viz. Input, Storage, Processing, Output and Control
What is Dos Operating System :: MS-Dos Stands for Microsoft Disk Operating System & It is developed by Microsoft Corporation.Dos Operating system was developed in 1981 and its first version was named as Dos 1.00.In Dos work are performed by managing disk And disk files. It Provides a interface between computer hardware and Software programs.
Dos is a 16 bit operating system that means it can save and process 16 bit of data at single time. It is a single user and single tasking Operating system. It is NON-GUI(Graphical User Interface) It Works on CUI(Character User Interface)environment.
What is DCA (Diploma of Computer Application) Detail, Syllabus,Coursess.pdfRohitRoshanBengROHIT
What is DCA? (Diploma in ComputerApplication) Course details, Syllabus :
DCA full form is (Diploma in Computer Application). It is one-year diploma program in the field of computer applications that includes the study of a variety of software programs including HTML, MS office, Internd Applications and operating systems.
What is DCA (Diploma of Computer Application) Detail, Syllabus,Coursess.pdfRohitRoshanBengROHIT
A Diploma in Computer Applications (DCA) is a short-term (1-2 years), technical diploma program that deals with the fundamentals of computer applications. The ...
![HISTORY ,[object Object],[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)