There are different types of software, and without software, computers would not work properly. Here are some of the basic types of software:Application Software
This software uses the computer to do unique and special functions to provide computing needs, or entertainment or basic everyday functions beyond what the computer can do itself. There are a variety of types of applications used in a computer this because of the range of tasks that can be performed with a current modern operating system.
System Software
This type of software is typically designed to directly operate the hardware of the computer to obtain basic functions for the users and in conjunction with other software, and that would also include providing a sort of platform for the running application software. These are types of system software:
• Operating Systems - this type manages the resources and gives common service for other software that actually run on top of them.
• Device Drivers - This type controls and operates a certain type of device that is attached to the computer itself. Each sort of device must at least have one device driver, this is because a regular computer has only one input device and one corresponding output device, a modern computer must have more than one device driver.
• Utilities - these are programs that make sure the computer is maintained properly.
This software are not cheap, the cost depends on the complexity and demand of the product itself, there are certain software discount available online that might actually help you save more than expected.