The four most popular desktop operating systems are Microsoft Windows, macOS, Linux (various distributions like Ubuntu), and ChromeOS, with Windows dominating the market, followed by macOS, then Linux and ChromeOS competing for the next spots, according to recent data from sources like StatCounter and PCMag.
For desktop computers and laptops, Microsoft Windows has 71%, followed by Apple's macOS at 16%, unknown operating systems at 8%, desktop Linux at 4%, then Google's ChromeOS at 2%.
The four most popular desktop operating systems are macOS, Unix, Desktop Linux, and Microsoft Windows.
For the most part, the IT industry largely focuses on the top five OSs, including Apple macOS, Microsoft Windows, Google's Android OS, Linux Operating System, and Apple iOS.
Key Takeaways. Chrome OS offers a lightweight, cloud-first experience with a minimalist interface and a focus on web and Android apps; Windows 11 provides a traditional desktop experience with extensive native software compatibility and robust multitasking capabilities.
Even if you use the in-built tools, photo and video editing are simple with Windows and Macs. With Chromebooks, this is not the case, as the majority of them have low-end technology, making video rendering and editing virtually impossible. Additionally, Chromebooks do not support the simple use of Adobe Photoshop.
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The average user mostly agrees that Linux is the safest OS due to its open source, user account permissions, and fewer security threats.
Mainframes. The first operating system used for real work was GM-NAA I/O, produced in 1956 by General Motors' Research division for its IBM 704.
If you work on the cloud, Chrome OS Flex is the ideal choice for smoothness and speed. . If you want a stable and easy-to-use system, Linux Lite or Lubuntu offer simple and fast interfaces. If your PC is very outdated, Puppy Linux can also run on particularly slow hardware.
Does NASA Use Windows or Linux? Pleiades runs on SUSE Linux Enterprise Server, which is due to be updated to Red Hat Enterprise Linux this year. As for the other computer systems in and around NASA's many missions, from the ground control to ISS laptops, Linux is used due to its stability.
As of November 2025, Android is the most popular operating system with a 38% market share, followed by Microsoft Windows at 33%, iOS and iPadOS at 15%, macOS at 4%, and Linux at 1%.
In this comprehensive guide, we will delve into the four primary types of operating systems: Batch Operating Systems, Time-Sharing Operating Systems, Real-Time Operating Systems, and Distributed Operating Systems.
Review the following Windows 11 alternatives to see if there are any Windows 11 competitors that you should also consider in your software research.
What is the most difficult Linux distro to use? Gentoo and Arch are often cited as one of the most challenging Linux distros to use as they provide a high level of customization and control, but require a deep understanding of Linux.
Linux is a secure operating system
Of course, this does not mean that Linux is completely immune to viruses and malware. As such, although Linux is generally safer than windows and other operating systems, users should take extra precautions to safeguard their security.
From slowing down your system to compromising your personal data, the implications of these malicious software attacks can be severe. Through years of using different operating systems, I have noticed that Windows OS is far more vulnerable to malicious activities than its counterparts, Mac or Linux.
Microsoft Windows: This is the most widely used operating system for personal computers. Windows is known for its user-friendly interface and compatibility with a wide range of hardware and software.
No, desktop computers are not obsolete; while laptops and mobile devices dominate for portability, desktops remain essential for tasks needing high power (gaming, video editing, AI), superior ergonomics (large screens, custom setups), better cooling, and easier upgrades, making them ideal for professionals and enthusiasts who prioritize performance and longevity over mobility.
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Yes, you can still use Windows 10 after October 14, 2025, but your PC will no longer receive free security updates, making it vulnerable; you'll need to upgrade to Windows 11, pay for Extended Security Updates (ESU), or risk increased security threats, as it will still function but without support or patches.
Most popular desktop operating systems
According to Statcounter, Windows is by far the most popular desktop and laptop OS available today with a global market share of 73.41%. macOS is in second place with 15.49%, and Linux has 4.31% of the market.
So, while there is no confirmed release date, the most realistic estimate for Windows 12's arrival is late 2025 or early 2026. Now that you know about the Windows 12 release date, time to talk about the features. But before that, let us see when the Windows 11 support is ending.