What is Linux, and Why Would I Use it?

By Cale Boniface

If you have ever been frustrated by a slow computer, annoying updates, or unwanted bloatware, you’re not alone. A lot of people don’t realise that there are alternatives beyond a simple Windows, macOS, or ChromeOS device, that can give them more control, speed, and privacy. One of these best known alternatives is Linux– a free, open-source operating system that powers everything from smartphones and smart TVs to the world’s fastest supercomputers.

What is Linux?

Just like Windows or macOS, Linux is an operating system- that’s the software that runs when you boot up your PC, and from where you launch all your favourite apps. However, Linux has one major difference compared to the operating systems you might know of: it’s open-source and 100% free to use. It was created in 1991 by Linus Torvalds, whose goal was to build a free, Unix-like system that anyone could modify and share. This spirit of openness has made Linux incredibly flexible and supported by a worldwide community of developers.

Linux comes in many different versions called distributions (a.k.a. “distros”), including popular ones like Ubuntu, Fedora, Linux Mint, and Debian. Each distro has its own unique style, software management system, and community, allowing you to choose one that fits your needs and hardware best

Why Would I Use Linux?

There’s a lot of good reasons to use Linux, especially as there are now many distributions suited to beginners. Some of these reasons include:

Performance: Linux can run quickly on old or low-spec hardware, extending the life of your devices.
Privacy and Control: Linux doesn't collect your data in the same way that many commercial operating systems do.
Stability: Linux systems can run for months without needing to reboot, which is why many servers and enterprises use it.
Cost Savings: You can avoid paying for expensive operating system licenses and software, as many Linux alternatives are free.
Community Support: If you encounter problems, Linux has active online communities where people are willing to help you for free.
Great for Learning: If you pay attention to your Linux install, you can learn how your computer works under the hood, making it ideal for those interested in expanding their tech skills.

Common Misconceptions About Linux

Some people believe Linux is only for tech experts, but many distributions are designed to be user-friendly with intuitive app stores and graphical interfaces. Others think Linux lacks essential software, but you can find alternatives for most tasks, including web browsing, office work, and photo editing. In many cases, you can even run Windows applications on Linux using tools like Wine if needed.

Installing Linux

If the world of open-source and freeware operating systems sounds appealing to you, or you simply just want to revive some of your old hardware, check out our tutorial on picking a distribution, and then trying and installing Linux. You don’t even need to commit to a permanent installation to try it out! Most distributions offer an ISO file to download which you can ‘burn’ to a USB drive with a tool like Rufus, then it’s just a matter of telling your PC to boot from that drive to give it a whirl. Alternatively, you could use a Virtual Machine with software like VirtualBox and never have to truly leave your Windows install, though this might require a more technical mind.

Have fun exploring the wide, wide world of Linux