5 Uses of Linux, What Is Linux Used For?

by Kevin Roger
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what is Linux used for

Every day, people use different software and systems to complete their tasks. However, only a few people can explain what the systems entail. Over time, Linux operating systems have become popular among both personal and commercial users. In this article, simple definitions will be provided to answer the questions “What is Linux OS?” and “What is Linux used for?”

In simple terms, Linux is an open-source OS installed on devices such as computers, laptops, and tablets. The term “open-source” means that anyone can access the software for free without paying a dime. Because of its current popularity, it is highly likely that you own one or more devices that run on Linux OS. Its availability has promoted its use among many devices and system developers.

What is Linux used for?

Having defined what the Linux OS is all about, the next step would be to provide relatable examples that explain what is Linux used for.


The Linux OS may be installed on various devices, as listed below.

01.Smart devices

As you go through your daily routine, almost everyone you come across has a smart device of some kind on their hand. It might make you wonder what is so special about these devices, which in turn will answer our question of what is Linux used for? The features and design specification of these devices make it difficult for those who lack the necessary technical knowledge to understand. Fortunately, this article aims to fill in the gaps in the simplest way possible.

Everyone needs to communicate in one way or another. Whether it is to check on family and friends, deliver a report, or schedule a meeting, we seek tools that will guarantee effective communication. Linux distributions present a myriad of options by increasing the capabilities of essential devices. Whether it is a smartphone or a tablet, Linux has facilitated a broader software scope and increased multimedia functionality. As a result, you have access to countless applications at your fingertips.


Gaming enthusiasts appreciate the continuous improvement in the gaming market. Although some may not understand the changes, this is an excellent response to what is Linux used for. The OS for some of the highly ranked games is created using Linux hence the improvement in support services and the performance of the gaming devices.

03.Servers and Mainframes

In essence, servers and mainframes would provide the most comprehensive solution to our initial question of what is Linux used for. However, the complexity of servers may limit its understanding to people with some basic information in networking. Still, this article will strive to make the illustration to be simple and easily understandable.

Every company faces a daily need to keep its information safe from third parties with malicious intentions. Thus, there is a need to utilize servers that guarantee maximum information security. Linux systems display the least vulnerability to external attacks and allow the implementation of reliable data security measures that increase a company’s immunity to hacking attempts.


Every network realizes that to remain relevant and competitive today, it has to evolve with technology. The embedded devices in the telecommunication industry provide an excellent response to the question of what is Linux used for. Due to how easy Linux can be customized, the majority of the hardware used by networks is installed with Linux. Linux platforms improve access and distribution of network transmissions by subscribers. By installing Linux in firewalls, a network shields its information from unknown systems.


Essentially, the term safety and security is an ideal example to answer the question of what is Linux used for. Nevertheless, it is difficult to fully understand the sensitivity of the defense docket without a security background. Regardless, the article offers a simplified explanation for what is Linux used for.

Every department of defense aims to protect and safeguard the integrity of its state and its citizens. There is a need to employ surveillance equipment that focuses on maximum security. Appliances installed with Linux, such as digital forensics, identity screening, privacy, and ethical hacking, guarantee security and timely identification of the threat.

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