Windows 10 ESU: What It Costs, How to Enroll, What It Covers

What Windows 10 ESU is, in plain English

Windows 10 ESU is Microsoft's Extended Security Updates program for PCs that stay on Windows 10 after normal support ends. In plain English, it gives eligible computers extra security patches for a limited time. It is worth considering if you need more time on the same PC, but it is a delay plan, not a fresh start.

For most home users, the decision is simple. You can pay for extra time, use a qualifying no-cost route if one is offered to you, or move toward Windows 11 or a replacement PC. If you are still deciding whether your Windows 10 PC is still safe to use, ESU is part of that answer because it keeps a supported security-update path going for longer.

What ESU does not do is just as important. It does not turn Windows 10 into Windows 11, and it does not make an old PC new again. You keep the same operating system, the same limits, and the same aging hardware, which is why some people will want what that Windows 11 compatibility message really means before they spend anything.

So think of ESU as breathing room. It can make sense if your PC still works well, you need familiar software, or you want a little more time to plan. If you are comparing next steps, it also helps to try the Windows 11 checker if you want to compare your options before you enroll.

How much Windows 10 ESU costs, and what the no-cost routes are

For most home PCs, the paid route is the simplest one to understand: you buy one year of Windows 10 ESU for that device. Microsoft has said the home price starts at $30 for the first year in the U.S., but the exact offer you see can vary by region and by how Microsoft presents it in your setup screen. If you are deciding between spending a little now or replacing the computer sooner, this is a good place to use a simple cost worksheet for ESU versus a new PC.

There are also two possible no-cash routes. One is Microsoft Rewards points, where available, so some people may be able to redeem points instead of paying money. The other is turning on Windows Backup sync if Microsoft offers that path for your device and account. Neither route changes what ESU is, they only change how you qualify for the first year.

The important catch is that 'free' does not mean automatic. Rewards redemption depends on Microsoft making that option available in your region and on your account having enough points. The backup sync route depends on meeting Microsoft's eligibility rules, which can include signing in with the right Microsoft account and having sync turned on before the offer appears.

If your PC does not show the points or backup choice, the paid route may be the only one offered. If you are still weighing whether to stay on Windows 10 at all, it helps to read whether your Windows 10 PC is still safe to use and what to do if ESU enrollment fails with an account or sync error. If cost is pushing you toward a replacement instead, you can also check the Windows 11 checker if you want to compare your options.

The account requirement nobody warns you about

Before you try any ESU route, check the account signed in on that PC. The offer may only appear, and may only stay attached, when the device is linked to the same Microsoft account that Microsoft sees as eligible for payment, Rewards points, or backup sync.

That is the part many people miss. A local account can block the offer from showing at all. The wrong Microsoft account can make the PC look ineligible even when another account on the same household has points or backup turned on. If you are still deciding whether your Windows 10 PC is still safe to use, this account check matters before you spend money or time.

The most common mix-up is simple: the account used to sign in to Windows is not always the same account used at account.microsoft.com, for Microsoft Rewards, or for Windows Backup. If those do not match, the ESU choice can disappear, fail to stick, or switch to a different route than you expected. If that happens, see what to do if ESU enrollment fails with an account or sync error rather than guessing and clicking through again.

You do not need full account recovery steps here. You only need to confirm which Microsoft account the PC is using, and whether that same account is the one with your Rewards balance or backup sync. If you are comparing this with a replacement plan, you may also want a simple cost worksheet for ESU versus a new PC before you enroll.

How to enroll in Windows 10 ESU

<h2>How to enroll in Windows 10 ESU</h2><p>Start on the Windows 10 PC you want to cover. Open Settings, go to Update & Security, then open the ESU prompt if Microsoft has shown it on your device. On some PCs it appears near Check for updates or inside update notices. Before you pick a route, it helps to know whether your Windows 10 PC is still safe to use during the gap.</p>

<p>When you open the offer, Windows usually checks three things before the final screen appears: that the device is eligible, that you are signed in with the Microsoft account tied to this PC, and that the route you want is available on that account. If the offer does not load, disappears, or says your account cannot be used, see what to do if ESU enrollment fails with an account or sync error.</p>

<p>If the paid route is available, select the paid option, confirm the Microsoft account, then follow the payment steps Microsoft shows. If the Microsoft Rewards route appears, select that option and confirm with the same account that holds the points. If the backup sync route appears, turn on Windows Backup with that same account first, then return to the ESU screen and check again.</p>

<p>After you confirm, look for a message that enrollment is complete and give the PC a little time to refresh. Then run Check for updates so the device can start using its post-support security path. If you are comparing this with a replacement plan, try a simple cost worksheet for ESU versus a new PC, or check what that Windows 11 compatibility message really means if your next step may be Windows 11.</p>

What Windows 10 ESU covers, and what it does not

Windows 10 ESU covers security updates for eligible Windows 10 PCs after normal support ends. Think of it as extra time for safety patches, not a new version of Windows, not a feature pack, and not a path into Windows 11. If you are still deciding whether to stay put for a while, it helps to read whether your Windows 10 PC is still safe to use alongside this.

What you should expect is fairly narrow. ESU is meant to keep receiving security fixes that matter for protection, while your PC stays on Windows 10. You should not expect new design changes, faster performance, app upgrades, driver fixes for old hardware, or a general tune-up for a slow or cluttered computer.

It also does not solve bigger compatibility limits. If your main question is really about moving on, ESU will not change what that Windows 11 compatibility message really means, and it will not make an unsupported PC become officially supported for Windows 11. In that case, compare ESU with the Windows 11 checker if you want to compare your options.

The other honest limit is time. ESU is a temporary bridge, not a long-term plan for keeping Windows 10 forever. Before you spend money or points, it is worth checking what happens when ESU runs out in 2027, because that end date is part of the decision.

If ESU is not the right move, what to do next

If ESU does not feel like the right fit, the next question is usually whether your Windows 10 PC is still safe to use. That guide helps you decide if you can keep this PC for a while with careful habits, or if you are already too close to the edge.

If money is the main factor, use a simple cost worksheet for ESU versus a new PC. It is the fastest way to compare one more year on this machine against buying sooner, especially if your PC may need replacing anyway.

If you are stuck on upgrade questions, check what that Windows 11 compatibility message really means, then try the Windows 11 checker if you want to compare your options. If you are thinking longer than one year ahead, read what happens when ESU runs out in 2027 so you do not treat this as a forever answer.

And if you tried to sign up and got blocked before making your decision, see what to do if ESU enrollment fails with an account or sync error.

Frequently asked questions

Is Windows 10 ESU a permanent fix?

No. It is a one-year, security-only bridge to October 2027. When that coverage ends, you will still need to move to Windows 11 or replace the PC.

Can I use Rewards points from a different Microsoft account?

Check first. The account signed in on the PC, the account holding the points, and the account used for backup sync are separate things, and a mismatch can stop enrollment.

Conclusion

ESU makes sense only as bought time. If your PC runs well and you need that year to plan a move, paying, using points, or syncing with backup can be a reasonable pause. If the PC is already slow or unreliable, or it cannot move to Windows 11, that same year changes little.

Pick the route you can actually complete today, with the right Microsoft account signed in, and note when that coverage ends. Then use the year to choose your next PC or upgrade on your terms, instead of making that choice after support has already run out.