The computer's master control program. When a computer is turned on, a small "boot program" loads the operating system. Although additional system modules may be loaded as needed, the main part, known ...

Operating systems are the backbone of modern computing and play a crucial role in managing the resources of a computer. The design and implementation of an operating system involve a wide range of ...

A computer is a programmable device that can automatically perform a sequence of calculations or other operations on data once programmed for the task. It can store, retrieve, and process data ...

A broad survey of the computer science discipline, focusing on the computer's role in representing, storing, manipulating, organizing and communicating information. Topics include hardware, software, ...

Understanding offline processes is as important to managing technical systems as knowing how to manipulate, transmit and store electronic data. A mix of computer science and business management ...

The complete computer made up of the CPU, memory and related electronics (main cabinet), all the peripheral devices connected to it and its operating system. Computer systems fall into two categories: ...

What are open-source operating systems? Underpinning an operating system, for example Windows on your PC or Android on your phone, is many, many lines of code. Allowing anyone to inspect the source ...

Computer networks are critical parts of almost every organization. Computer network and system administration (CNSA) refers to the day-to-day operation of these networks. CNSA professionals organize, ...

The use of technology in business can be a complex issue that requires a tremendous technical expertise and should be left to qualified professionals. In some cases, network and computer systems ...

As the forerunner to the graphical user interfaces in Microsoft’s Windows platform, MS-DOS helped set the stage for the company’s dominance in the PC software market. When MS-DOS was released in 1981, ...

An Operating System remains the soul of any computer. We have seen many over time, but the one that has stood out strongly is Microsoft Windows. Windows occupies around 90 % of the total operating ...