We get asked about this a lot, usually starting with “I got a pop-up about extra security updates, what is that?” Here’s the plain-English rundown of Windows 10’s Extended Security Updates (ESU) program, including a recent change that’s genuinely good news.
What ESU actually is
Once a version of Windows reaches the end of its regular support life, Microsoft normally stops sending it security patches altogether. ESU is a bridge program that keeps critical security fixes flowing for a while longer, aimed at giving people and businesses more time to move on rather than being cut off overnight. It’s worth being clear about what it isn’t, too: ESU doesn’t add new features, doesn’t speed up an ageing computer, and doesn’t fix hardware problems. It only keeps the security patches coming.
The update: it now runs to October 2027
The consumer version of ESU was originally due to close in October 2026. Microsoft has since quietly extended it by a full year, and the free consumer program now runs through 12 October 2027. If you already enrolled at some point, often via a pop-up prompt that appeared through 2025 and 2026, you’re automatically covered for the extra year with nothing further to do.
If you haven’t enrolled yet
Enrolment is still open, and there are a few fairly painless ways in: back up your Windows settings to a Microsoft account for free, redeem 1,000 Microsoft Rewards points if you’ve got them, or pay a one-off USD $30 that covers up to 10 devices tied to the same Microsoft account. If you’re in the EU or EEA, current rules mean you can get it free just by signing in with a Microsoft account, no backup or points needed.
What happens if you don’t bother at all
Nothing dramatic, immediately. Your PC keeps working exactly as it does today. What you lose is the ongoing patching of newly discovered security flaws, which matters more the longer it goes on, especially if you do any banking, work admin, or online shopping on that machine.
The real takeaway
ESU is extra time, not a long-term plan. With the deadline now a year further out than expected, there’s no need to rush a decision, but it’s worth using the breathing room deliberately: work out whether your PC can move to Windows 11, or whether a new or custom-built machine makes more sense down the track, rather than leaving it until October 2027 sneaks up the same way October 2026 almost did.
Not sure whether you’re enrolled, or want help weighing up your options? Give us a call on (07) 5227 8266 or get in touch through the contact page, at our standard flat rate of $150/hour with no surprise fees.