Start with the software you can't do without
The deciding question is rarely about the hardware. List every application the business relies on: accounting, practice management, CAD, booking systems, industry-specific tools and anything installed rather than used in a browser. Then check whether each one runs natively on macOS. Xero, Microsoft 365, Google Workspace and most cloud apps work equally well on either platform, but plenty of NZ practice management, engineering and legacy accounting packages are still Windows-only.
If one critical program is Windows-only, you can sometimes run it on a Mac through a virtual machine or a cloud desktop such as Azure Virtual Desktop. That works, but it adds licensing, complexity and another thing to support. For a whole team that lives in a Windows application all day, giving them Windows PCs is usually cleaner than making Macs pretend to be PCs.
Where Macs shine
Macs are popular in design, marketing, architecture, video and creative agencies for good reason. Apple's own processors give excellent performance and battery life, the build quality is consistent, and creative software is often developed with the Mac in mind. Many staff are already comfortable with them from home, which reduces training and makes a Mac a genuine recruitment perk in some fields.
Macs also hold their resale value well and tend to have long, usable lives, which narrows the cost gap with mid-range Windows business laptops over several years. Apple publishes clear information about which models receive macOS updates, so you can plan replacements around software support in the same way you would for Windows.
Management and security are not optional on either
A common myth is that Macs don't need security tools or central management. They do. Macs get malware, phishing works just as well on a Mac user, and a lost MacBook full of client files is the same privacy problem as a lost Windows laptop. Every business Mac should have FileVault encryption on, endpoint protection installed, automatic updates enforced and its recovery keys held by the business.
Apple Business Manager, a free service, lets an organisation own its Macs, iPhones and iPads centrally, and pairs with a device management tool such as Microsoft Intune or a Mac-focused platform. With that in place, a new Mac can be shipped straight to a staff member and configure itself when they sign in, and a leaver's Mac can be locked and reassigned without needing their personal Apple ID password.
Running a mixed office
Plenty of offices have Windows PCs for accounts and operations and Macs for the creative team, and that's perfectly workable. The keys are a single identity system, usually Microsoft 365 or Google Workspace, files kept in the cloud rather than on individual machines, printers chosen with drivers for both platforms, and one management approach that covers everything.
Where mixed offices run into trouble is when the Macs are treated as an exception: bought on personal cards, signed in with personal Apple IDs, never enrolled in management and supported by whoever in the team knows a bit about them. Bring them into the same purchasing, setup and support process as the Windows machines from day one.
Comparing the costs fairly
On the sticker price alone a Mac often costs more than a basic Windows laptop, but it is a closer contest against business-grade Windows models with similar build quality, warranty and screen. Factor in the expected lifespan, resale or trade-in value, any extra software needed to run Windows-only apps, and the cost of AppleCare for Enterprise or a similar extended warranty.
Support costs depend more on how well the fleet is managed than which logo is on the lid. A tidy, standardised group of Macs enrolled in management is cheap to look after. So is a tidy group of Windows PCs. A random collection of either, each set up differently, is what drives support time up.
Making the call
For most small offices the practical answer is Windows by default, with Macs for roles that benefit from them and whose software supports them. Offices that are fully cloud-based and have no Windows-only software can go all-Mac with confidence. Whichever you pick, choose deliberately and write the rule down so that new purchases stay consistent.
If you're unsure, run a short trial. Give two or three people the alternative platform for a month and ask them to use every part of their normal job, including printing, scanning, accounting and remote access. The gaps show up quickly, and you'll make the bigger decision with evidence rather than opinion.
Revisit the decision when circumstances change. A move from on-premises software to a cloud version, a new team with different needs, or a new practice management system can tip the balance either way. Whichever platform you settle on, make sure your support arrangements cover it properly, because the worst outcome is a fleet nobody is quite responsible for.
In short
- Check every core application for macOS support before deciding.
- Macs suit creative and cloud-first teams; Windows suits Windows-only software.
- Macs need encryption, endpoint protection and management just like PCs.
- Use Apple Business Manager so the business owns its Apple devices.
- A mixed office works when both platforms follow the same rules.