Windows still runs on about three in four desktop computers, but the Mac vs Windows decision changed more in 2026 than in any year since Apple silicon arrived. StatCounter puts Windows at 76.36% of desktop use worldwide in September 2026 and macOS at 16.78%. That month macOS 27 Golden Gate became the first Mac release with no Intel support at all, and Windows 11 26H2 shipped on 29 September. Earlier, in June, Apple raised Mac prices because AI data centres are buying up the world’s memory chips.

This guide compares Mac and Windows on the things that decide a purchase: price, apps and games, updates, security and AI. AI is now the fastest-changing difference between the two. Every price and figure below was checked against Apple, Microsoft or the original data source in October 2026, and each section ends with a clear pick.

The Key Takeaways

  • Windows wins on choice and gaming: it holds 95.03% of Steam users against 1.92% for macOS, and Copilot+ PCs start at $699.99 on Microsoft’s store page.
  • The cheapest Mac now costs $699: Apple raised the MacBook Neo from $599 and the MacBook Air from $1,099 to $1,299 on 25 June 2026, blaming memory prices.
  • AI splits by hardware: Apple Intelligence and the new Siri AI run on every Mac with M1 or later, while Windows Recall needs a Copilot+ PC with a 40 TOPS NPU and 16GB of RAM.
  • Support clocks differ: Windows 10 lost support on 14 October 2025, and macOS 27 dropped every Intel Mac.
  • ChatGPT and Claude run on both: the big chat assistants ship desktop apps for Mac and Windows, so your AI tools no longer decide the platform for you.

Mac vs Windows: The Short Answer

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Buy a Mac if you own an iPhone, want your computer to work closely with it, and can pay at least $699. Buy a Windows PC if you play PC games, depend on Windows-only business software, want the widest range of prices and designs, or want to upgrade parts yourself. For everyday work in a browser, email and the major AI assistants, both platforms now do the job equally well.

The rest of this guide explains where each side wins, so you can match the verdict to how you actually use a computer.

Mac vs Windows Compared Side by Side

The table sums up the Mac vs Windows comparison on the eight things buyers ask about most, using figures checked in October 2026.

CategoryMac (macOS 27)Windows (Windows 11 26H2)Edge
Cheapest new laptopMacBook Neo, $699Copilot+ PCs from $699.99 on Microsoft’s storeWindows, on range
Desktop market share16.78%76.36%Windows
Gaming (Steam users)1.92%95.03%Windows
Built-in AIApple Intelligence and Siri AI on any M1 or newer MacCopilot app on Windows 11; Recall and Click to Do on Copilot+ PCs onlyMac, on reach
Local AI modelsUp to 128GB unified memory in a MacBook ProVaries by machine and graphics cardMac, for simplicity
Office softwareExcel for Mac lacks Power PivotFull Excel, including Power PivotWindows
Hardware choiceOne maker, six product linesDozens of makers, every price and form factorWindows
iPhone integrationMessages, AirDrop, iCloud and Handoff built inPhone Link app, separate setupMac

Price: What a Mac and a Windows PC Cost in October 2026

A new Mac starts at $699 for the MacBook Neo. A Windows PC can start lower, but Microsoft’s own store lists its cheapest Copilot+ PC at $699.99, almost the same price. The gap that used to define Mac vs Windows on price has narrowed at the bottom of the range. It is still wide in the middle, where Windows offers far more models.

What Apple charges now

Apple sells six Mac lines, and every one of them got more expensive on 25 June 2026. In a statement quoted by CNBC, Apple said “the rapid expansion of AI data centers has created an extraordinary surge in demand for memory and storage.” MacRumors listed the MacBook Air rising from $1,099 to $1,299 and the MacBook Neo from $599 to $699. Here is what Apple’s own Mac page shows today.

MacStarting priceWho it suits
MacBook Neo (A18 Pro)$699Students and anyone who lives in a browser
Mac mini$899Desk setups with your own screen
MacBook Air (M5)$1,299Most people who want a laptop for years
iMac$1,499Family and home-office desktops
MacBook Pro$1,999Video, code and heavy AI work
Mac Studio$2,499Studios and large local models

What Windows PCs cost

Windows PCs come from dozens of makers, so the price range is much wider than Apple’s. On Microsoft’s Copilot+ PC store page, the HP OmniBook X Flip starts at $699.99, the Lenovo Yoga Slim 7x at $1,039.99 and the 13-inch Surface Laptop at $1,149.99. These are retailer prices, and they change often. Below that sit older and non-Copilot+ laptops, which cost less but miss the newest Windows AI features. If you are weighing the cheapest laptops of all, our MacBook vs Chromebook comparison covers the budget end.

Software and Apps on Mac vs Windows

Most of the software people use daily now runs on both platforms, so the app question comes down to the few programs that do not. Browsers, Microsoft 365, Zoom, Slack, Spotify, Adobe’s creative apps and the major AI assistants all exist for Mac and Windows. What decides it is whether you need one of the exceptions.

Excel on Mac vs Windows

Excel for Mac does not include Power Pivot, the data-modelling add-in that analysts use for large datasets. Microsoft’s Power Pivot help page lists only Windows editions of Excel (Excel for Microsoft 365, Excel 2024 and Excel 2021). For budgets, lists and ordinary spreadsheets the Mac version is fine, but a finance or data job that lives in Power Pivot belongs on Windows.

Gaming on Mac vs Windows

Windows is the gaming platform, and the numbers are lopsided. Valve’s Steam Hardware Survey for September 2026 counts 95.03% of Steam users on Windows and 1.92% on macOS. Apple silicon Macs run a growing list of native games well, but if you play the latest PC releases, buy Windows.

Running Windows on a Mac

A Mac can still run Windows apps through Parallels Desktop. Microsoft names Parallels Desktop 18 to 20 as authorised for the Arm versions of Windows 11 Pro and Enterprise on M1, M2 and M3 Macs, and Windows 11 Home is not in that list. You need a separate Windows licence. That makes the occasional Windows-only program workable on a Mac, but not most games.

AI on Mac vs Windows

AI is now the newest difference between Mac and Windows, and the two companies took opposite routes. Apple put its AI on every Mac it still supports. Microsoft put its best features on a new class of hardware, the Copilot+ PC, so what you get depends on which Windows laptop you buy.

Apple Intelligence and Siri AI on the Mac

Apple Intelligence runs on every Mac with an M1 chip or later and on the MacBook Neo, according to Apple’s macOS page. macOS 27 adds Siri AI, a conversational assistant with its own app, which Apple says is rolling out in English and labels a beta on its support pages, plus Visual Intelligence for asking about anything on screen. Because every current Mac qualifies, a $699 MacBook Neo gets Siri AI just like a $1,999 MacBook Pro. Our guide to where Siri AI lives in macOS 27 shows how to use it day to day.

Copilot+ PCs, Recall and Click to Do

Windows splits its AI into two tiers. New Windows 11 PCs come with the Copilot app installed, and any Windows 11 PC can add it. The on-device features need a Copilot+ PC, which Microsoft defines by a neural processing unit of at least 40 TOPS. Recall saves a snapshot of your screen every few seconds so you can search your own history. It needs that NPU plus 16GB of RAM and 256GB of storage, it is off until you opt in, and Microsoft says the snapshots stay encrypted on your PC. Click to Do (Windows key plus Q) acts on whatever is on screen, using the small Phi Silica model on the NPU for its intelligent text actions.

Recall is the feature that most divides buyers, because it keeps a searchable record of everything on your screen. If you would never switch Recall on, a Copilot+ PC matters less than its marketing suggests.

Local AI models and memory

Running AI models on your own machine is simplest on a Mac, because every Mac’s graphics share one pool of unified memory. Apple sells the MacBook Pro with up to 128GB of it, and that pool can hold a model. On Windows it depends on the machine. Many laptops run local models on a graphics card with its own memory, so check how much memory that card has before you buy. Our guide to the best MacBook for AI breaks down which Mac fits which model size.

The AI apps that run on both

ChatGPT and Claude both ship desktop apps for Mac and Windows, so the assistant you already pay for does not force a platform. For a closer look at the official apps, see our ChatGPT vs Claude vs Gemini on Mac comparison.

Every AI model in one Mac app

If you choose a Mac, you do not have to pick one AI company either. Fello AI is a native Mac app that puts GPT, Claude, Gemini, Grok, Perplexity, DeepSeek, Kimi, Qwen and GLM behind one window. You can ask the same question to two models and keep the better answer, without paying for each vendor’s subscription separately.

Fello AI covers the jobs people actually buy a laptop for: chatting with a PDF, searching the web, drafting Word documents, Excel sheets and PowerPoint decks, and generating images. Fello AI also runs on iPhone and iPad. It costs $9.99 a month, and there is a free tier to try it before you pay.

Updates and Support: macOS 27 vs Windows 11 26H2

Both platforms now cut off older hardware, so check support before you buy a used or discounted machine. On the Mac side, Apple’s macOS 27 compatibility list includes only Macs with Apple silicon, so every Intel Mac stops at macOS 26. Our macOS 27 Golden Gate guide lists the models that lost support.

On the Windows side, Windows 10 reached end of support on 14 October 2025, yet Steam’s September 2026 survey still finds 23.61% of its users on it. Windows 11 version 26H2 reached general availability on 29 September 2026, and Microsoft lists support for it until October 2028 on Home and Pro. If you buy Windows, buy a PC that runs Windows 11.

Is a Mac More Secure Than Windows?

A Mac is not immune to malware, but Windows is the bigger target because it runs on three in four desktops. Attackers go where the users are. Both systems now ship with built-in malware protection, automatic updates and encrypted storage, and both are safe when kept up to date.

The real security differences in 2026 are about data, not viruses. Recall stores a searchable record of your screen on Copilot+ PCs, protected by Windows Hello, and only if you turn it on. Whichever you choose, the biggest risk is an unsupported system, which is why the Windows 10 and Intel Mac cut-offs matter more than the brand.

Mac vs Windows: Which Should You Choose?

The right answer depends on what you do, so here is the Mac vs Windows pick for the six buyers who ask most.

Students: the $699 MacBook Neo if you own an iPhone and live in Google Docs, a Windows laptop if your course needs Windows-only software. Check your course list first.

Programmers: a Mac for iPhone and Mac apps (Xcode is Mac-only) and for Unix tools out of the box; Windows for .NET, game development and Windows desktop software.

Gamers: Windows, without much debate.

Creative work: either, but Final Cut Pro and Logic Pro do not exist for Windows, while most Adobe apps run on both.

Office and finance: Windows if you use Power Pivot or company IT that manages Windows; otherwise either.

iPhone owners: a Mac, for Messages, AirDrop and Handoff without extra setup.

The Verdict

In 2026 the Mac is the better default for most people who own an iPhone and do not game. Every current Mac gets Apple Intelligence and Siri AI, and the MacBook Neo has brought the entry price down to $699. Windows is the better pick for gamers, for Power Pivot users and for anyone who wants a specific design or price that Apple does not sell. If you are choosing Windows partly for AI, buy a Copilot+ PC, or most of the new features will not be there.

FAQ

How many people use Mac vs Windows?

About three in four desktop computers run Windows. StatCounter’s September 2026 figures show Windows at 76.36% and macOS at 16.78% worldwide, split across its “OS X” and “macOS” labels, with Linux at 4.54%.

Do I need a Copilot+ PC to use AI on Windows?

No, but you need one for Recall and Click to Do. Any Windows 11 PC runs the Copilot app, ChatGPT and Claude. The on-device features need a Copilot+ PC with a 40 TOPS NPU, and Recall also needs 16GB of RAM.

Can a Mac run Windows programs?

Yes, through Parallels Desktop, which Microsoft authorises for Arm versions of Windows 11 Pro and Enterprise on M1, M2 and M3 Macs. You need a separate Windows licence, and demanding games usually run poorly.

Is the keyboard different on a Mac and a Windows PC?

Yes, mainly in one key. Mac shortcuts use Command where Windows uses Control, so copy is Command-C on a Mac and Ctrl-C on Windows. Most people adjust within a week.

Can an Intel Mac get macOS 27?

No. Apple’s compatibility list for macOS 27 Golden Gate includes only Macs with Apple silicon, so every Intel Mac stays on macOS 26 or earlier. You can still run the major AI chat apps on an Intel Mac; our Apple Intelligence alternatives for Mac lists the options.