What System Software Is Preloaded With the Computer?

Patrick Burnett

When you purchase a new computer, it comes preloaded with a variety of software that is necessary for the system to function properly. This software is known as “system software,” and it includes everything from the operating system to device drivers. Understanding what system software is preloaded on your computer can help you better understand how your computer works and what you can do with it.

Operating System

The most important piece of system software preloaded on your computer is the operating system (OS). The operating system is the core software that manages all of the other programs and processes running on your computer. Without an OS, your computer would be unable to function.

There are several different operating systems available, but the most common ones are Microsoft Windows, macOS, and Linux. Each operating system has its own unique features and interface, but they all perform the same basic functions: managing hardware resources, running applications, and providing a user interface.

Device Drivers

Another important type of system software preloaded on your computer is device drivers. Device drivers are small programs that allow your computer to communicate with hardware devices like printers, scanners, and cameras. Without device drivers, your computer would be unable to recognize these devices or use them properly.

Most modern operating systems come with a large library of device drivers preinstalled, but you may need to download additional drivers if you install new hardware or connect an older device to your computer.

Utility Programs

Along with the OS and device drivers, your computer may also come preloaded with utility programs that help you manage various aspects of your system. These programs can include antivirus software, disk cleanup tools, backup utilities, and more.

Antivirus software helps protect your computer from viruses and other malware by scanning files for threats and removing them when found. Disk cleanup tools help free up space on your hard drive by deleting temporary files and other unnecessary data. Backup utilities allow you to create copies of important files and save them to an external location for safekeeping.


In conclusion, the system software that comes preloaded on your computer is essential for its proper functioning. The operating system, device drivers, and utility programs all work together to ensure that your computer runs smoothly and efficiently. Understanding what system software is preloaded on your computer can help you troubleshoot issues, optimize performance, and make the most of your computer’s capabilities.