In this guide
Windows update deadlines make October 2026 a useful time to check your PC. Which machines need attention? The answer depends on the Windows version, its edition and how the computer is used. A support deadline is a reason to check your setup, but it is not automatically a reason to buy a replacement laptop.
Dates and Microsoft guidance checked on 29 September 2026. This article concerns October 2026; revisit the linked Microsoft pages if you are reading it later.
Windows update deadlines for October 2026
- Windows 11 24H2 Home and Pro: updates end on 13 October 2026. Pro Education and Pro for Workstations share this deadline.
- Windows 11 24H2 Enterprise and Education: the regular release remains supported until 12 October 2027. LTSC editions have separate lifecycles.
- Windows 11 25H2 Home and Pro: updates continue until 12 October 2027.
- Windows 10 consumer ESU: Microsoft’s current UK page gives an end date of 12 October 2027 for eligible enrolled PCs.
Check the Microsoft Windows 11 release information for the edition-specific dates. Having Windows 11 installed is not enough to establish whether a particular release is still supported.
First, check your Windows edition and version
Open Settings > System > About and look under Windows specifications. Note the edition, such as Home or Pro, and the version, such as 24H2 or 25H2. You can also search for winver from Start to display version information.
When asking us for advice, send those details along with the PC or laptop model. Do not send your product key, account password or recovery key. For a work computer, check with whoever manages your IT before changing Windows.
Already on Windows 11? Check the update route
For an eligible existing PC running 24H2 Home or Pro, check Windows Update for a supported feature release such as 25H2. Microsoft says 26H1 is intended for certain new devices and is not an in-place feature update from 24H2 or 25H2.
Back up important files before making a substantial software change. Allow time afterwards to check the applications, printer and other equipment you rely on.
If an upgrade is not being offered, investigate why. A safeguard hold can prevent an update reaching a device with a known compatibility issue. Microsoft recommends waiting for the issue to be resolved and the hold lifted instead of manually forcing the upgrade. See its safeguard hold guidance.
Windows 10: consumer ESU now has a 2027 deadline
Standard Windows 10 support ended on 14 October 2025. However, the Microsoft UK consumer Extended Security Updates page now says eligible enrolled devices can receive critical and important security updates through 12 October 2027. Existing enrolments continue automatically through that date.
This does not enrol every Windows 10 PC automatically. Check your own status under Settings > Update & Security > Windows Update. The programme is for eligible Windows 10 22H2 devices and has account and update requirements. ESU does not include new features or normal technical support.
Consumer ESU cannot be used for commercial scenarios. A business should assess its commercial licensing and migration options separately; the Home or Pro label alone does not determine eligibility. Microsoft’s page links to the organisation-specific guidance.
Update, repair or replace?
Our practical advice is to assess the computer before committing money:
- Update a suitable working PC. If it supports the required Windows release and still meets your needs, an operating-system update may be the main job.
- Compare a repair with the machine’s useful life. A failing drive, damaged screen or worn battery is a separate question from Windows support. Ask for a repair quote and a compatibility assessment together.
- Plan a replacement when it makes sense. If the machine cannot meet your software needs or a repair is poor value, compare a suitable refurbished computer with the cost of keeping it going.
An SSD or extra RAM can address some performance limitations, but neither automatically makes an incompatible computer eligible for Windows 11. Check the full machine rather than buying parts on that assumption.
Buying refurbished or checking business stock
Ask for the exact installed Windows edition and version, its activation status and the hardware’s supported upgrade route. A description that only says “Windows 11” leaves out useful information.
For an intake checklist, record the model, Windows edition/version, intended home or business use, update status and any compatibility warning. Keep software support and hardware condition as separate checks. This also makes it easier to explain the options to the next owner.
Windows and computer help in Stockport
AC Computer Warehouse can help assess whether your next step should be an update, repair or replacement. Tell us your Windows details and what you use the machine for. Explore our laptop repairs, desktop PC repairs or business IT repair services. If replacement is the better fit, browse our refurbished computers and laptops.
Visit Unit 13 Kingston Mill, Chestergate, Stockport SK3 0AL, with free parking outside, or call 0161 282 2548. Ask us to assess your computer before spending on upgrades or a replacement.
Frequently asked questions
Does Windows 11 stop working on 13 October 2026?
No. That is the end-of-updates date for the 24H2 Home/Pro group, not a switch-off date for every Windows 11 PC. Check the edition and version on your own machine and plan a supported update route.
Do I need a new laptop because Windows support is ending?
Not necessarily. A compatible, healthy laptop may only need a supported Windows release. Assess its condition, compatibility and the software you need before deciding whether repair or replacement offers better value.
Can I use consumer Windows 10 ESU on my business PC?
No. Microsoft’s consumer programme excludes commercial scenarios. Business users should review the commercial ESU guidance and an appropriate migration plan rather than relying on consumer enrolment.