Should You Upgrade to Windows 11?
As support for older versions of Windows winds down, a lot of people are asking the same two questions: should I move to Windows 11 — and can I? The answers matter more than the usual upgrade-cycle noise, because this one is about security rather than shiny features. Here's a plain-English guide to why it matters, how to check your PC, what the upgrade involves, and what to do if your machine doesn't make the cut.
Why staying current matters
When a version of Windows reaches "end of support", Microsoft stops issuing security updates for it. The PC keeps working exactly as before — which is precisely what makes it dangerous. Every vulnerability discovered from that day on stays open forever, and attackers actively target out-of-support systems because they know the holes will never be patched. For a machine used for banking, email, shopping or work, the risk grows month by month. For a business, running unsupported systems can also become a compliance and insurance problem — cyber policies increasingly ask about it directly.
Can your PC run Windows 11?
Windows 11 has stricter hardware requirements than any previous version — most notably a security chip called TPM 2.0, Secure Boot, and a reasonably recent processor. Plenty of machines from the last several years qualify; some older but otherwise perfectly capable PCs don't, purely on those requirements. Microsoft's free PC Health Check tool gives you a yes or no in seconds — and, usefully, tells you why if the answer is no. One tip worth knowing: on many PCs, TPM and Secure Boot exist but are switched off in the firmware settings, so a "not compatible" verdict is sometimes a five-minute settings change away from a "compatible" one. That's exactly the kind of thing we check before anyone writes off a good machine.
If it qualifies: how to upgrade smoothly
- The upgrade is free from a genuine, activated Windows 10 install, via Windows Update.
- Back up your files first. Upgrades almost always go smoothly — and "almost" is why the backup exists.
- Update everything else beforehand: install pending Windows 10 updates and current drivers, and clear some disk space — upgrades need room to work.
- Set aside time. It can take an hour or more with several restarts, so start it when you don't need the machine, keep a laptop plugged in, and don't interrupt it.
- No need to be first. There's no prize for upgrading the day a feature update lands; letting a major release settle avoids early teething issues.
What to expect afterwards
Windows 11 will feel familiar within a day — the Start menu has moved to the centre, some settings live in new places, and a few older utilities look different, but your files, apps and accounts carry straight across. If something misbehaves after the upgrade — a printer, an odd driver — it's almost always fixable with an updated driver rather than a reason to regret the move. And Windows keeps a rollback option for a limited time after upgrading, so the door back exists if anything serious surfaces early.
If it doesn't qualify: your real options
First, don't panic — a PC doesn't stop working the day support ends, and you have time to plan. The sensible paths: check whether TPM/Secure Boot just need enabling (see above); keep using the machine carefully in the short term while you plan; or, if the hardware genuinely can't move forward, weigh up replacement against the machine's age using our repair-or-replace guide. Sometimes a modest investment — an SSD and a clean install — makes an older-but-eligible PC feel new; other times the money is better put toward a capable replacement. One thing we'd caution against: the unofficial registry workarounds that force Windows 11 onto unsupported hardware. They can leave a machine in limbo — running an OS that may not receive updates — which defeats the entire point of upgrading.
Planning it across a business
For a business with a mixed fleet, the sensible approach is an audit first: check every machine's eligibility, list what needs a settings tweak, an upgrade or a replacement, and then stage the rollout a few machines at a time rather than all at once — so any snag affects one desk, not the whole office. Line-of-business software should be confirmed compatible before the first machine moves. Done this way, the transition is a non-event; left until support actually ends, it becomes an expensive scramble on a deadline.
We'll make the upgrade painless
We can check compatibility properly (including those hidden firmware settings), back up your data, perform the upgrade cleanly and make sure everything works afterwards — for a single home PC or a whole office. See our computer repair service, or for fleets of machines, our managed IT services, which keep every machine current without you thinking about it.