Ms dos versus windows

No new process is generated during the execution of a particular process. It is a command line interface operating system where to accomplish any task we need to give instruction to the computer in the form of commands.

It basically runs from the hard disk drive or any of the disk storage devices like a floppy disk or optical and provides an environment for the execution of the programs. MS-DOS loads the program into the memory allocating the largest space possible to program. DOS does not provide multitasking capabilities, however, there is a provision of concurrent execution to some particular extent.

Windows OS is created for serving features such as reliability, compatibility, performance, extensibility and internal support. It is GUI Graphical User Interface based where the instead of typing commands manually, we use icons and images to give instructions with the help of a mouse.

Upper layers of windows depend on HAL, inspite of the hardware. No — DOS could support only one user at a time.

This means that a single computer could be used by only one user at a time. Yes — Using terminal services, Windows can support multiple users at a time. The best example of this is Windows Servers. Limited — DOS was very less secure as it did not accommodate the concept of user roles. Any user who could log into the system was an Admin user and hence had full access rights.

Extensive — Windows overcomes the DOS security flaw through the concept of authorization. To gain full access to the computer, one must have elevated permissions admin rights. Only an admin can perform kernel level tasks such as registry modification, program execution, software installation, etc.

A computer was rarely connected to a network. This made it difficult to share files between computers. Built-in Feature — Windows introduced built-in network connections of computers. This facilitated connection to shared disk storage shared devices printers, scanners, etc.

You can use the latest accounting programs. Networking and sharing files between computers works better in Windows than in DOS. You can archive and store your data records on CD-Rom disks. It boils down to being able to do more tasks, and share data between users. In fact, most companies are no longer supporting DOS-based versions of programs. It setup's a explosion of up grades of both system and software! I been working on computers since the Z80 cpu Albert Einstin was right speed is realtive!

If you're asking for technical help, please be sure to include all your system info, including operating system, model number, and any other specifics related to the problem.

For example, the command "dir" lists the files in a directory, while the command "cd" navigates to a different directory. Windows uses a mouse for all operating system input except tasks that explicitly require text, such as creating a document or responding to email. Windows is a multitasking operating system, meaning that it can run multiple program processes simultaneously. A typical Windows session might consist of the user browsing the Web while adding music to an MP3 player with their email program checking for new messages in the background.

MS-DOS is unable to run multiple tasks simultaneously.