Software is basically a set of instructions that tell the operating system how to operate. Physical hardware is what a computer is made up of, and this is what hardware does. However, software is often considered the most important part of a computer, because it is what allows a computer user to do what they want with the machine. For example, if you are using Microsoft Word to edit a Word document, you don’t really need to know how Word works unless you plan on starting your editing in Word mode. Likewise, if you are just looking at a small portion of the screen, you probably don’t care how the program is actually run, since all you are seeing is text. But then again, even though the operating system, or computer itself, is small, it still has to perform the basic functions.
So, how do the hardware and software interact with one another and how does the operating system to communicate with the device driver? To understand this fully, you need to have a complete understanding of how computers work and what each component does. The computer hardware includes such components as memory, hard disk storage, processors, graphics card, keyboard, video card, hard drive, and so on. And the operating system, or the software that controls the computer hardware and operates it, also includes many components such as a kernel, a security engine, and support services for common computer systems.
Once the hardware and the software are complete, they are packaged together into an application program, or application software program. The operating system and application software program link together through a communication layer called communication bus. This layer makes it possible to send data from one component to another, from one device to another, and so on. This bus also allows the software to send commands to the computer system through the microprocessor or instruction processor.
There are many different types of application software. One of the most popular today is Microsoft Word. Word is one of the most widely used word processors in the world, with a market share rivaled only by Macs and PCs. Word is able to do virtually anything that a typical word processing application can. This is one of the reasons why word processors are so popular.
Another popular type of application software is the machine language. Machine language is what a computer system understands when executing the software. The machine language is typically represented by hexadecimal numbers. This type of computer software design is used in some of the more sophisticated machines that are designed for high-level programming. Although machine language has been around for decades, it has not become commonplace in many home computers because the cost of implementation and the time needed to train a machine to execute specific programs are very great.
One of the newer forms of software application design is third party application software. In third party applications, software is built on a computer hardware platform that competes with the original hardware manufacturer. Examples include Windows, Sun, and Linux. Although this type of software may be more expensive than some of the previous examples, it is also more open-ended in nature since different manufacturers have been known to develop their own proprietary operating systems.
The next type of computer application software is a desktop-based programming. Desktop-based applications are executed directly by the user without any need for installation on the user’s machine. These examples include email, Internet Explorer, and office suite like Microsoft Office. These applications are usually found on personal computers. Desktop-based application software has a number of advantages over other forms of application software. It is easy to install because the operating system will already be preloaded into the hard drive at installation time, it is simple to learn because most desktop operating systems come standard with preinstalled desktop software, and it is very fast to download since the operating system will already have all necessary components preinstalled.
Modern desktops can also be equipped with Application Servers, which allow the sharing of one application or data file between multiple computers. Modern servers can be linked together via a network or a router. Some devices can also act as a server, although this is not common. Modern operating systems and applications software are being developed to support the needs of artificial intelligence systems that may soon be in use alongside human computer assistants in our homes.
