Linux on the Rise: Why More People Are Switching from Windows in 2026

For years, Linux has been the operating system that runs almost everything except the computer on your desk. It quietly powers most of the web, the majority of servers, every Android phone, and the bulk of the world's supercomputers. On home and office desktops, though, it has always sat as a rounding error next to Windows and macOS. That is slowly changing, and 2026 has given the trend some real momentum.

The numbers are quietly climbing

Linux desktop use is still small, but the direction is clear. StatCounter put it at around 3% of desktops worldwide in early 2026, up from about 2.7% in 2022, and it has touched above 4% during busier months. In the United States and parts of Europe the figure runs higher again. That might not sound like much, but in an operating system market that barely moves, growth of roughly 70% in a few years is significant.

The gaming world tells an even stronger story. Steam, the biggest PC games platform, runs a monthly hardware survey, and in March 2026 it recorded Linux at over 5% of its users, the highest share it has ever measured. A few years ago that number was closer to 1%.

What is actually driving it

The single biggest catalyst is Microsoft. Windows 10 reached the end of its support on 14 October 2025, which means no more security updates unless you pay for them. The obvious upgrade is Windows 11, but it demands newer hardware, including a security chip called TPM 2.0 that a lot of otherwise healthy machines do not have. That leaves millions of people with a working computer that Microsoft no longer wants to support.

Faced with buying a new machine or paying for extended updates, a growing number are trying Linux instead. The reasoning is practical rather than ideological. The hardware still works, Linux is free, and it keeps an older laptop or desktop useful for several more years.

There is also a slow drip of frustration with Windows itself: advertisements turning up in the Start menu, constant nudges to sign in and use AI features, and a sense that the computer is working for Microsoft as much as for you. It does not help that a fresh Windows 11 install now arrives with a pile of preinstalled apps and background services most people never asked for, and plenty of gamers feel they have to strip it back and tune it just to get the smoothest frame rates. A system that is lean and ready to game out of the box is a real part of the appeal, and gaming on Linux is now genuinely good thanks to Valve's Steam Deck and its Proton compatibility layer.

Is it actually usable day to day?

For a lot of everyday computing, yes. Modern versions like Linux Mint and Ubuntu look and behave much like Windows, with a normal desktop, a start menu, and an app store. If your work mostly lives in a web browser, and for many small businesses it does, then email, Google Workspace, the online versions of Microsoft 365, and most accounting and booking tools run exactly the same regardless of the operating system underneath.

The honest catch is software that only runs on Windows. Some desktop accounting packages, industry-specific tools, and the full installed Office apps either need workarounds or simply will not run. The odd printer or specialised device can be fiddly too. None of that is a dealbreaker for everyone, but it is worth testing your actual workflow before you commit, not after.

Should your business care?

For most Perth businesses, Windows and Mac will stay the sensible default, and there is nothing wrong with that. But Linux is worth a look in a few specific situations:

• You have older machines that cannot run Windows 11 and you would rather not replace them just yet.
• You run simple, browser-based workflows where the operating system barely matters.
• You want a cheap, low-maintenance setup for a back-office, reception, or point-of-sale type machine.

The good news is that it is not an all-or-nothing decision. You can trial Linux on a single old laptop, see how your day-to-day actually feels on it, and keep your main machines exactly as they are.

Linux probably is not about to take over your office, and the headlines declaring 2026 "the year of the Linux desktop" have been written most years for a decade. But the gap is genuinely narrowing, and for the first time the reasons to consider it are practical. If you have a drawer of Windows 10 machines you are not sure what to do with, it is at least worth a conversation before you spend on replacements.