Windows 10 Is Past Its Use-By Date: A Practical Pembrokeshire Upgrade Plan for 2026
It's November 2026 — and Windows 10 is properly out of support
If you're reading this on a Windows 10 PC in Pembroke, Pembroke Dock, Tenby or anywhere else in Pembrokeshire, you're in good company. Plenty of local machines are still running Windows 10, long after Microsoft stopped pushing out free security updates. Official support ended in October 2025, and the consumer Extended Security Updates scheme wrapped up in October 2026. That means no more patches for newly discovered flaws. For a home user, that's a risk you can live with for a few weeks, not a few years.
The good news? You don't have to bin a perfectly usable computer. Here's a calm, practical plan.
First, check what you're actually running
Press the Windows key, type winver and hit Enter. You'll see the version. If it says Windows 10 22H2, that's the last feature update — there's no newer Windows 10 coming. Also check Settings > Update & Security > Windows Update for any pending updates. If the machine is still on an older build, get it current before you do anything else.
Can your PC run Windows 11? The honest checklist
Windows 11 has firm requirements: a supported 64-bit processor, 4GB of RAM, 64GB of storage, UEFI firmware with Secure Boot, and TPM version 2.0. Microsoft's PC Health Check app will tell you in plain English whether your machine qualifies. If you want a second opinion, WhyNotWin11 gives a bit more detail about what's missing.
Some older PCs fail only on TPM or Secure Boot. Those can sometimes be enabled in the BIOS — worth a look before you write the machine off. Others fail because the processor isn't on Microsoft's list, even if it's perfectly fast. In that case, you can install Windows 11 unofficially, but you'll be on your own for updates and it's not something we'd recommend for a main family PC.
The upgrade options, and what each really involves
There are three sensible routes.
- In-place upgrade. This keeps your files, programs and settings. It's the least hassle if your PC is compatible. Back up first, plug in the charger, and allow an hour or two. Windows 11's installer is better than it used to be, but it can still stumble on old drivers or a third-party antivirus. Uninstall those first.
- Clean install. This wipes the drive and gives you a fresh start. It's the better choice if Windows 10 has been sluggish or buggy for ages. You'll need to reinstall your programs and copy your files back. More work, but often a faster machine afterwards.
- A repair or small upgrade first. If the machine is compatible but running slowly, a solid-state drive (SSD) and a RAM bump can make far more difference than the operating system itself. A 500GB SATA SSD is around £30-£45; 1TB NVMe drives are £50-£70. Labour at a local shop is typically £40-£70. That's often cheaper than a new laptop and it keeps a decent machine out of the waste stream.
When a small upgrade beats a new machine
If your laptop or desktop is less than six or seven years old, has a decent screen and keyboard, and only feels slow, upgrade it. An SSD and 8GB of RAM (or 16GB if you use lots of browser tabs) will transform most Windows 10-era PCs. A new battery, if it's swollen or lasting under an hour, is also money well spent — usually £40-£90 fitted for a common model.
Replace the machine instead if the case is cracked, the hinge is failing, the screen has dead pixels, or it fails the Windows 11 processor check and you want official updates. Repairs on a cheap old laptop can easily exceed its value.
Moving your data without losing your mind
Before any upgrade, back up. Not "I'll do it later" — actually do it. Copy your Documents, Pictures, Desktop and Downloads folders to an external drive. If you use OneDrive or Google Drive, check that everything you care about is synced. Export browser bookmarks. Write down your Wi-Fi password and any software licence keys.
If you're doing a clean install, use Windows' built-in Backup and Restore or a free tool like Macrium Reflect to make a full image. That way, if something goes wrong, you can get back to where you started. Check whether BitLocker is on — if it is, save the recovery key somewhere other than the PC.
What to do with the old PC in Pembrokeshire
Don't put it in the general waste bin. Laptops and desktops contain metals and plastics that can be recycled, plus a battery that needs proper handling. Pembrokeshire County Council's household waste recycling centres accept small electricals; the Pembroke Dock site is the handiest for most people in the south of the county. Wipe the drive first — a factory reset or a disk-wipe tool is fine for most home users.
If the machine still works and you're replacing it, consider donating it to a local charity or passing it to a neighbour. If it doesn't, ask your local repair shop about data destruction and recycling. At Pembroke PC Doctor we can check compatibility, clone your old drive to a new one, and make sure the old machine is wiped before it leaves the workshop.
A sensible timeline for the next few weeks
This week: run PC Health Check and back up. Next week: decide between upgrade, clean install or replacement. If you're buying new, don't rush — a mid-range laptop with 16GB RAM and a 512GB SSD will last longer than a bargain basement model. And if you're keeping the old one, book the SSD upgrade before Christmas rather than waiting for it to fail in January.
Windows 10 had a good run. In 2026, it's time to move on — but you can do it without the headache.
