Computer software is a type of programming code that is executed on computer hardware and allows a computer to perform tasks more efficiently.

A computer program is a set of instructions written in programming code that a computer processor executes to achieve a specific task. A computer program is thus a piece of software created for a certain purpose or goal.

Operating systems, which make the most of a computer's processing capacity, as well as apps like Notepad and Firefox, are examples of computer software. The software can be physically kept on a hard drive or in another location, such as a USB drive, or it can be hosted in the cloud.

Personal computers have become commonplace in many nations, and computer software is available all across the world. Indeed, it is difficult to conceive how today's world would function without computer software, given the ubiquitous use of computers in both home and corporate settings, as well as the critical role that the internet plays in the global economy. The following is a list of some of the most well-known computer software

• Operating systems for computers (such as Microsoft Windows, Linux, macOS)
• Software for Productivity (for example, Microsoft Office Suite including Word, Excel, and PowerPoint)
• Browsers on the internet (including Firefox, Chrome, and Safari)

System software and application software are the two broad kinds of computer software. System software consists of technical programs that interface with the computer's hardware, such as the CPU, and serve as a foundation for application software. Application software, such as internet browsers and word processors, is software that does not directly connect to the basic operation of a computer but allows you to perform tasks.

System software encompasses a wide range of applications, all of which are directly related to the computer's operation. System software consists of highly technical programs that enable users to take advantage of the computer's features. This sort of software interacts with the hardware of the computer, such as the processor and motherboard, and offers a framework for users to run other programs on their machines.

As a result, system software can be thought of as a link between the hardware of a computer and the programs that users utilize. Programs that assist the computer in operating at optimal efficiency are included with other system software. The following are some instances of system software:

• Device Drivers for Operating Systems
• Utility Software
• Firmware

Another sort of computer software is application software, which is less technical than system software. Application software is considerably more known to users because it comprises programs that allow them to execute tasks. The following are some examples of commonly used application software:

• Browsers are programs that allow you to browse the internet.
• Computers with word processors.
• Software for multimedia.
• Software for spreadsheets.
• Clients that use email.
• Software for creating graphics.