Microsoft's Windows was the dominant desktop operating system (OS) worldwide as of March 2025, with a market share of around ** percent. Apple’s Mac operating system has gained market share over the years, growing to command around a fifth of the market. Linux and Google's Chrome OS have retained small but stable market shares in recent years. Different versions of Microsoft Windows From its initial release in 1985, Microsoft Windows has gone through endless mutations. Notable versions include Windows 95, Windows XP, and Windows 7. Windows 11 is the newest addition to the family, being able to run on PCs, tablets and embedded devices. In 2022, approximately ** million PCs were shipped with Windows operating systems installed. Apple’s Mac operating system With an equally long history, Apple’s Mac operating system (macOS, previously Mac OS X and OS X) has also evolved through numerous releases. MacOS Ventura is the nineteenth release of macOS. A older version of macOS, Catalina, is currently the most popular macOS, now run on **** percent of Apple computers as of January 2023. macOS runs on Apple’s Mac computers, including the MacBook, which is Apple’s laptop PC product including the MacBook Pro and MacBook Air, and the iMac – Apple’s desktop computer.

Windows 10 is the most popular Windows desktop operating system, accounting for a market share of around ** percent as of March 2025. The share of devices running the older Windows 7 OS has slipped over the past year, with the newer Windows ** running on around ** percent of devices. A global dominance in computer operating systems Microsoft’s Windows is the most widely used computer (desktop, tablet, and console) operating system (OS) in the world with more than ** percent of the market share. It's closest competitors — Apple's macOS and iOS — hold a combined less than ** percent of the market. Despite its dominance in the computer OS market, Microsoft has been unable to have the same impact on the mobile OS market, where Google’s Android and Apple’s iOS split the market with a combined share of over ** percent. Operating systems   Operating systems are the underlying platforms connecting computer hardware and software. They provide users with the graphical interface that enables them to issue commands and perform tasks on electronic devices. Almost every device today — from smartphones and desktop computers, to graphical calculators — requires an operating system to function.

Microsoft’s Windows is the most widely used computer operating system in the world, accounting for 69 percent share of the desktop, tablet, and console OS market in March 2025. Apple’s macOS ranks as the next most widely used operating system, while its iOS mobile operating system, the standard installation on all iPad devices, ranks fourth. Linux OS versions serve as the primary option for users who prefer open-source software and intend to avoid the influence of major OS developers. Operating Systems Operating systems serve as the underlying platforms which connect computer hardware and software. They provide users with the graphical interface through which they issue commands and perform tasks on electronic devices. Billions of people make use of these devices and their operating systems on a regular basis, meaning that the companies that develop these widely used technologies have a great deal of influence on the daily lives of internet users around the world. Although Microsoft Windows is the clear leader in terms of desktop operating systems, the company’s mobile device operating system failed to make a successful transition into the smartphone market, where Android and iOS are essentially the only two options.

Microsoft's Windows was the leading computer operating system in the United States as of January 2025, with a market share of roughly ** percent. Apple's macOS commanded a market share of over ** percent, a decline compared to the previous year.

In the final quarter of 2024, the number of PCs HP Inc. shipped amounted to **** percent of entire PC shipments in the United States, whilst Dell occupied **** percent of the market during the same period. HP Inc. and Dell combined make up almost **** of the U.S. PC market.

AI PC Market is estimated to reach USD 433.1 billion By 2033, Riding on a Strong 28.9% CAGR throughout the forecast period.

Apple and Microsoft command over a ** percent share of the desktop operating system market in the United Kingdom (UK), as of 2024. Microsoft’s product, Windows, held ***** percent of the market, while Apple’s macOS held ***** percent. Browsers and search engines used on desktops Desktop searches made up ** percent of search engine activity as of April 2023, ahead of the ** percent held by mobile phones. Google is not only the preferred search engine for **** percent of UK desktop users, it is also the developer of Chrome, the preferred browser for ** percent of internet users in the UK. Share of households with home computers steady The share of households with home computers in the UK has remained steady since 2015-16, with 88 percent of households owning such a machine according to the UK Office for National Statistics. The average weekly retail sales value of computers and telecommunications in the UK amounted to **** million British pounds in October 2023.

Global Computer Workstations market size 2025 was XX Million. Computer Workstations Industry compound annual growth rate (CAGR) will be XX% from 2025 till 2033.

Global Tablet Computers Market to grow from US$ 1049.32 Million in 2023 to US$ 1831.85 Million by 2032, CAGR 5.73%.

The Global AI Computer Market size is expected to reach $372.36 billion by 2031, rising at a market growth of 33.5% CAGR during the forecast period. Strong government support for AI innovation and collaborations between universities and tech firms have also helped drive European AI computing advance

Refurbished Computers and Laptops Market is Segmented by Device Type (Desktop Computers, Laptops, and More), Product Grade (Grade A, Grade B, Grade C), Operating System (Windows, Macos, and More), End-User (Corporate Enterprises, Educational Institutions, and More), Distribution Channel (Online Marketplaces, Manufacturer/Certified Refurb Stores, and More), and Geography. The Market Forecasts are Provided in Terms of Value (USD).

The global computer market, encompassing desktops, laptops, and workstations, is a mature yet dynamic sector characterized by consistent growth driven by technological advancements and evolving user needs. While precise figures for market size and CAGR are unavailable, a reasonable estimate based on industry reports suggests a 2025 market size of approximately $350 billion USD, exhibiting a compound annual growth rate (CAGR) of around 3-5% over the forecast period (2025-2033). Key growth drivers include the increasing adoption of cloud computing, the proliferation of high-speed internet access, and the rising demand for powerful machines in sectors like education, healthcare, and finance. Furthermore, the ongoing shift towards lightweight, portable devices and the increasing popularity of hybrid work models are significant trends shaping market evolution. However, challenges such as component shortages, supply chain disruptions, and price fluctuations continue to constrain growth. The market is segmented by device type (desktops, laptops, workstations, servers), operating system (Windows, macOS, Linux), application (gaming, business, education), and region. Major players like HP, Apple, Advantech, Eurotech, and Kontron are competing through innovation in design, performance, and software integration. The future of the computer market points towards continued but moderated growth, with a focus on niche segments like AI-powered devices, specialized workstations for demanding applications, and sustainable, energy-efficient designs. The integration of 5G technology, improved battery life, and advanced security features will be crucial competitive factors. While macroeconomic fluctuations and potential geopolitical instability present risks, the fundamental need for computing power across various sectors suggests a stable long-term outlook for the industry, driven by ongoing technological evolution and the expanding digital economy. Companies are likely to focus on strategic partnerships, acquisitions, and technological innovation to gain a competitive edge in this increasingly complex market landscape.

Global PC Cases and Computer Cases market size 2025 was XX Million. PC Cases and Computer Cases Industry compound annual growth rate (CAGR) will be XX% from 2025 till 2033.

Market valuation in 2025 is forecast at USD 21.7 billion, rising to USD 57.3 billion by 2035, based on a 10.2% CAGR. The Refurbished Laptops segment is estimated to hold 74.0% share in 2025, while Windows OS is expected to make up 66.1% share in 2025.

Military computers come in various form factors, including ruggedized laptops, mission computers, and embedded systems. Each form factor caters to specific military applications, such as command and control, situational awareness, and signal processing. The most popular operating systems for military computers are Windows, Linux, and real-time operating systems (RTOS). Recent developments include: The development of AI-powered mission computers for unmanned aerial vehicles (UAVs).

, The adoption of rugged edge computers for battlefield data processing., The growing use of cloud computing and 5G connectivity for enhanced situational awareness., The integration of virtual and augmented reality (VR/AR) technologies for training and mission planning.. Key drivers for this market are: Growing demand for advanced computing capabilities in defense systems.. Potential restraints include: High development and production costs.. Notable trends are: Increased demand for advanced technologies is driving the market growth..

Refurbished Computers and Laptops Market Size, Trends and Insights By Product (Computer, Laptop), By Operating Platform (Windows, Mac, Linux, Chrome, Others), By End User (Corporate Offices, Educational Institutes, Government Offices, Others), By Distribution Channel (Direct, Indirect), and By Region - Global Industry Overview, Statistical Data, Competitive Analysis, Share, Outlook, and Forecast 2025 – 2034.

Reports Description

As per the Refurbished Computers and Laptops Market analysis conducted by the CMI Team, the global Refurbished Computers and Laptops Market is expected to record a CAGR of 12.1% from 2025 to 2034. In 2025, the market size is projected to reach a valuation of USD 7.60 Billion. By 2034, the valuation is anticipated to reach USD 21.17 Billion.

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The North America AI Computer Market would witness market growth of 32.8% CAGR during the forecast period (2024-2031). The US market dominated the North America AI Computer Market by Country in 2023, and would continue to be a dominant market till 2031; thereby, achieving a market value of $93,454

Global Pc Cases and Computer Cases Market to grow from US$ 6.95 Billion in 2024 to US$ 10.28 Billion by 2032, at a CAGR of 5.02%.

The overall market leader in the global personal computer market in 2023 was Lenovo with a market share of 25.5 percent with HP Inc. in at second with a 21.6 percent share. In terms of unit shipments, Lenovo recorded 62.5 million, while HP Inc. had around 53.03 million.

The Asia Pacific AI Computer Market would witness market growth of 34.2% CAGR during the forecast period (2024-2031). The China market dominated the Asia Pacific AI Computer Market by Country in 2023, and would continue to be a dominant market till 2031; thereby, achieving a market value of $31,47