If you’re running a business, you’ve probably got enough on your plate without worrying about operating system upgrades. But with Windows 10 support ending in October 2025, there’s not enough time for Windows 11 to be at the bottom of the to-do list.
Whether you’ve had no idea where to begin or just haven’t had time to look into it, this guide is for you. We’ve rounded up a bunch of common questions surrounding upgrading to Windows 11, and answered them without the jargon, but just enough tech to keep you informed.
What is Windows 11?
Windows 11 is Microsoft's latest operating system. What you may not know though, is that it’s built on the same core architecture as Windows 10 — so it’s familiar under the hood. As you’d expect, the design’s been refreshed, along with tighter security, and a stronger focus on hybrid work. It’s also more demanding having unusually strict hardware requirements compared to previous Windows editions, which means not every PC that runs Windows 10 will be compatible with 11.
User experience-wise, it’s cleaner and more modern. You’ll notice a centred Start menu (no clue where that idea came from), rounded corners, new icons, and improved multitasking tools. It’s designed to feel more intuitive and less cluttered, especially for users who juggle multiple apps and windows throughout the day.
Is Windows 11 free?
Yes — if you’re upgrading from a genuine licensed copy of Windows 10 on a compatible device, it’s free. That said, Windows is often bundled with new PCs, so if you’re buying new hardware, the cost is usually baked in. If you’re building a PC or need a standalone licence, Windows 11 Home and Pro editions are available for purchase.
Will Windows 10 be discontinued?
Microsoft will officially end support for Windows 10 on October 14, 2025. After that, there will be no more free security updates, bug fixes, or technical support. It’ll still work, but it won’t be safe, especially for businesses handling sensitive data.
Can I still use Windows 10 after October 2025?
Technically, yes. But you’ll be flying without a safety net. Microsoft will offer Extended Security Updates (ESUs) for a fee, which can keep your system protected for a while longer — but it’s not a long-term solution, and it’s not free.
Here's what it will cost:
Business customers - Windows Pro and Windows purchased through Volume Licensing:
Year 1 (2025–2026): £60
Year 2 (2026–2027): £120
Year 3 (2027–2028): £240
Home users - Windows Home:
1-year of ESU will be approx £30
What are the minimum system requirements for Windows 11?
Here’s the minimum spec list:
-
1GHz or faster 64-bit processor with 2+ cores - A processor from late 2017/early 2018 should be compatible, but check with Microsoft here:
Supported Intel Processors
Supported AMD Processors
- 4GB RAM
- 64GB storage
-
TPM 2.0 - You can check your TPM version in Device Manager under Security devices (see pic).
- UEFI firmware with Secure Boot - Secure Boot is a bit more complex, and may require a complete reinstall of Windows if not currently enabled. Seek professional help.
- DirectX 12-compatible graphics
Want to check if your PC qualifies? Use Microsoft’s PC Health Check app.
Why does Windows 11 require TPM 2.0?
TPM (Trusted Platform Module) is a hardware-based security feature that supports encryption, secure boot, and protection for sensitive data like credentials. It’s part of Microsoft’s push to make Windows 11 more resilient against modern cyber threats. A bit like a security vault within your computer, where you can keep your data safely locked up.
Does Windows 11 require a Microsoft account?
For Home editions, yes — you’ll need a Microsoft account and internet connection to set up. But after setup, you can create a local account with admin rights and ignore or remove the Microsoft account if you prefer.
For Pro editions, you can still use a local account. That said, using a Microsoft account unlocks features like syncing settings across devices, accessing OneDrive, and using Microsoft Store apps more seamlessly. It’s worth considering if you want a more integrated experience.
Will my existing apps and hardware devices work with Windows 11?
In most cases, yes. Windows 11 is built on the same foundation as Windows 10, so most apps and peripherals will continue to work fine.
However, (Warning: techy sounding bit) if you’re using one of the new Copilot+ PCs with Arm-based Snapdragon processors, compatibility can get tricky. Microsoft apps like Office and Edge have been recompiled for Arm, and many x86 apps run well in emulation. But apps that rely on custom drivers — like VPNs, backup tools, or some security software — may not work unless the developer updates them for Arm.
If you do run into compatibility issues after upgrading, you have 10 days to roll back to Windows 10. After that, it’s a full reinstall. (Techy bit over.)
Will Windows 11 work well on older computers?
Only if they meet the minimum requirements. But good news: word on the street is that third-party benchmarks show Windows 11 performs just as well (if not better) than Windows 10 on supported hardware.
What’s new in the Windows 11 user interface?
Plenty. Here’s a quick tour:
- Start Menu: Now centred, with a cleaner layout and pinned apps. You can move it back to the left if that’s where you keep defaulting to.
- Taskbar: Simplified, but missing some of the old features. Though some have returned in updates.
- Widgets Pane: Offers quick access to weather, news, calendar, and more.
- File Explorer: Tabs, improved context menus, and support for new archive formats like 7-Zip and TAR.
- Settings Panel: More streamlined and easier to navigate.
- Touch & Pen Input: Improved responsiveness and layout for tablets and 2-in-1 devices like the Surface Pro.
- Snap Layouts: great for multitasking. Basically, you can move your windows about and ‘snap’ them together in various grid style layouts.
Microsoft continues to refine these features with each update, so expect ongoing improvements.
Does Windows 11 include ads?
No third-party ads, but Microsoft does promote its own services like Microsoft 365, OneDrive, and Xbox within the interface. Most of these can be disabled or ignored.
How often does Windows 11 receive updates?
Windows 11 gets annual feature updates, unlike Windows 10 which had them twice a year. Security and maintenance updates still roll out monthly.
How long does it take to upgrade to Windows 11?
The upgrade itself could be as little as 30 minutes for a single computer. But if your internet speeds are more like the tortoise than the hare, and your device is a little sleepy that day, then you can expect to lose an hour or two.
For an entire business (how long is a piece of string), it all depends on the number of devices, their compatibility, and how well the rollout is planned. Oh, and add a little extra time for the fun of it (because when does anything ever go to plan). You can see why it’s best not to leave it until the night before.
How should I approach upgrading across my business?
Here’s a simple roadmap:
1. Assess Your Current State
- List your hardware that needs upgrading
- Check for Windows 11 compatibility
2. Plan the Rollout
- Create a phased upgrade plan
- Communicate clearly with employees
- Prepare for unexpected issues (just in case)
- Consider testing on a few devices first
3. Implement the Upgrade
- Back up all critical data first
- Install Windows 11
- Provide basic user training
Need Help? That’s What We’re Here For
If all that sounds overwhelming, we’re here to help. We wouldn’t recommend DIY Windows 11 upgrades for your business anyway. Let PS Tech sort it all for you, from compatibility checks to rollout planning and post-upgrade support. Then you can get back to whatever other business-shaped plates you were spinning.
Ready to upgrade? Let’s chat — no jargon, no pressure, just expert advice from the best Managed Service Provider in the south East.
