The instructions in these files inform the various components of the computer system about such tasks as recognition of components, communications, data processing, internal data transfer, and memory management.
In centralised tasks are done by one system and in distributed tasks are shared by the many computers
An operating system is a main program that serve as an interface between the users and the application programs.
A systems analyst basically analyzes and recommends computer software, hardware, and operating systems for businesses. They are liaisons between a business and vendors or IT professionals.
It is a set of commands or actions that an operating system can perform and a way for a program or person to activate them.
Handheld operating systems are small devices that perform basic tasks such as email, web browsing and scheduling. Since the unit is much smaller than a traditional computer, it has a smaller memory, a slower processing system and a smaller display.
The operating system.
The software that helps a computer perform essential operating tasks and enables other software to run is the operating system.
Devices that record precise results require a real-time operating system. This is the same kind of operating system needed for a device hat performs regimented tasks.
To describe a collection of computer programs, procedures, and documentation that perform some tasks on an operating system.
The operating system allows you to use the computer, but you need specific programs to perform specific tasks. There is no single piece of software that allows you to perform every specific task.
System software is a collection of programs and data that helps the computer carry out its basic operating tasks.
Software is a general term used to describe a collection of computer programs, procedures and documentation that perform some tasks on an operating system. In Simple words you can say software is the way to perform different tasks electronically.
It's true. The operating system is the main set of instructions the computer needs to enable it to work. Without the operating system, the other programs couldn't interact or perform their tasks.
A server is basically a PC, but with a different operating system that allows it to perform server tasks. To change it to a PC, or a PC to a server, you only need to install the operating system corresponding to the tasks you want it to perform. If you put a partition on your hard drive you can even install both operating systems, and use the same computer as either a server or a PC depending on your needs
In centralised tasks are done by one system and in distributed tasks are shared by the many computers
first the booting files are loaded in the RAM and these files are in the boot sector where operating system is installed . after loading these file then these files load the operating system in the RAM , some portion of RAM is Allocated by the OS. after that window is ready to perform tasks.
On the first computers, without an operating system, every program needed the full hardware specification to run correctly and perform standard tasks, and its own drivers for peripheral-2like printers and card-readers. Not every computer had an operating system.