Windows 10 ESU in 2026: What to Do Before October 13

Windows 10 reached the end of normal support on October 14, 2025, but millions of compatible and incompatible PCs did not disappear overnight. Microsoft created a Consumer Extended Security Updates program to give personal users more time to transition while continuing to receive critical and important security updates.

Older laptop being evaluated for an operating system upgrade

That extra year is now approaching its own deadline. Microsoft says the consumer Windows 10 ESU program ends October 13, 2026. After that date, the consumer extension no longer provides new Windows 10 security updates under the program.

For U.S. users still running Windows 10 in August 2026, this is the right time to decide what happens next. The options may include upgrading the current PC to Windows 11, replacing an unsupported computer, moving to another operating system, or using a specialized business support arrangement where applicable. The important point is not to wait until the last week and discover that your software, files, peripherals, or budget need more planning.

Windows 10 Normal Support Already Ended

Microsoft ended normal Windows 10 support on October 14, 2025. A Windows 10 PC can continue to boot and run after that date, but normal feature and security servicing ended for the standard consumer product.

Microsoft’s official Windows end-of-support page explains that unsupported Windows 10 PCs continue to function but no longer receive the normal technical support, feature updates, and security or reliability fixes associated with supported Windows.

What Windows 10 ESU Is

Extended Security Updates, or ESU, is a temporary security bridge. It is not an extension of full Windows 10 product development.

Microsoft’s official Windows 10 Consumer ESU page says the program provides critical and important security updates for eligible personal devices running Windows 10 version 22H2.

ESU includes

Critical security updates.
Important security updates as defined by the Microsoft Security Response Center.

ESU does not include

New Windows features.
General product improvements.
Customer-requested non-security fixes.
Normal Windows 10 technical support, apart from limited help related to ESU enrollment or installation.

Think of ESU as a temporary safety net while you transition, not a new long-term Windows 10 lifecycle.

The Important Date: October 13, 2026

Microsoft says consumer ESU updates are provided through October 13, 2026. You can enroll later in the program, but the end date does not move based on when you join.

If you enroll in September 2026, for example, you do not receive another full year. The consumer program still ends October 13, 2026.

Why the date matters now

As of August 2026, users have only a limited period to:

Check whether the PC supports Windows 11.
Back up important files.
Test software compatibility.
Plan replacement hardware if needed.
Move licenses and accounts.
Replace unsupported peripherals.
Decide whether another operating system is realistic.

Who Can Use Consumer ESU?

Microsoft says the consumer program is intended for eligible personal-use PCs running Windows 10 version 22H2.

Devices managed by organizations or enrolled in enterprise licensing programs use different commercial ESU arrangements and should follow Microsoft’s business documentation and their IT department’s policy.

Check the exact PC

If you are unsure about version or eligibility, open Windows Settings and Windows Update. Microsoft provides the enrollment experience through supported Windows 10 systems when the device and account meet the requirements.

How Microsoft Offers Consumer ESU

Microsoft’s U.S. consumer information lists three enrollment approaches for eligible personal PCs:

At no additional cost when using the supported PC-settings sync option.
Redeeming 1,000 Microsoft Rewards points.
A one-time $30 USD purchase plus applicable tax.

Microsoft says the same consumer ESU license can be used on up to ten eligible devices associated with the account under the program’s terms.

Offers and enrollment details can change, so use the current official Microsoft page when enrolling rather than relying on an old screenshot or third-party guide.

Does ESU Make Windows 10 Fully Supported Again?

No. This is one of the most important distinctions.

ESU provides a narrower stream of security updates. It does not restart Windows 10 feature development or make the operating system equivalent to a fully supported Windows 11 installation.

That means you can still face

Software vendors ending Windows 10 support.
New hardware without Windows 10 drivers.
Browser support changes.
Security products changing requirements.
Peripheral software no longer being updated.
New applications that require Windows 11.

Operating-system support is only one layer of the software ecosystem.

Option 1: Upgrade the Existing PC to Windows 11

If the computer meets Windows 11 hardware requirements, upgrading is often the simplest long-term path.

Before upgrading

Install current Windows 10 updates.
Back up important files.
Check Windows 11 compatibility.
Update BIOS or firmware if the manufacturer recommends it.
Confirm critical applications support Windows 11.
Check printers, scanners and specialist peripherals.
Save license information for important software.
Make sure you know your Microsoft account and recovery credentials.

Do not treat an operating-system upgrade as a substitute for backup. A good migration starts with a verified copy of important data.

Option 2: Replace an Unsupported PC

Some Windows 10 computers cannot officially upgrade to Windows 11 because they lack required processor, TPM, firmware or other hardware support.

If the machine is also old, slow, difficult to repair, or approaching storage and battery failure, replacement may be a better use of money than keeping it alive indefinitely.

Do not replace a good PC blindly

First identify why it is unsupported. A desktop may have upgrade options that a thin laptop does not. Business PCs can sometimes have firmware settings that need to be enabled rather than missing hardware entirely.

Use the manufacturer’s specification and Microsoft’s compatibility tools before deciding.

Option 3: Keep Windows 10 Offline for a Specialized Purpose

An old PC may still be useful for a task that does not require normal internet access—for example, controlling legacy equipment or running a specific offline application.

This can reduce exposure, but it requires discipline.

For an offline legacy system

Disconnect unnecessary networking.
Remove email and web browsing.
Use controlled USB workflows.
Keep backups of the system and application data.
Restrict physical access.
Document why the system exists.
Plan a replacement anyway.

An unsupported operating system should not quietly remain connected to a normal office network simply because nobody wants to migrate it.

Option 4: Consider Another Operating System

Some older PCs can remain useful with a supported Linux distribution or another operating system.

This can be a practical option for web browsing, documents, programming, media, or lightweight work, but it is not right for everyone.

Check first

Required Windows-only applications.
Printer and scanner support.
Specialized hardware.
Gaming compatibility.
Cloud-storage clients.
Office document requirements.
Your willingness to learn a different environment.

Test with a live USB environment or a spare machine before erasing the existing system.

What About Bypassing Windows 11 Hardware Requirements?

Various methods exist online for installing Windows 11 on unsupported hardware. That does not mean the resulting system is officially supported by Microsoft.

For a computer that stores important data or performs business work, understand the long-term support and update implications before using an unsupported installation path.

The safest default is to follow Microsoft’s supported hardware guidance for systems that need predictable security servicing.

Do Not Assume Antivirus Replaces Windows Updates

Microsoft’s Windows 10 support information specifically warns that antivirus software is not a complete replacement for operating-system security updates.

Antivirus can detect or block some malicious activity, but vulnerabilities in the operating system itself may require patches.

Security is layered

Supported operating system.
Security updates.
Modern browser.
Updated applications.
Strong authentication.
Backups.
Endpoint protection.
Safe account practices.

Browsers Will Become an Important Signal

Even after Microsoft support ends, a browser vendor may continue supporting Windows 10 for some period. Eventually browser support can change too.

When the browser stops receiving security updates, normal web use becomes increasingly risky because the browser processes untrusted internet content constantly.

Monitor

Chrome support announcements.
Microsoft Edge support.
Firefox support.
Your password manager extension.
Banking and business web-app requirements.

Use current vendor information because browser timelines can change.

Back Up Before the October Deadline

Migration is easier when your files are already organized and backed up.

Back up

Documents.
Desktop files.
Photos.
Browser bookmarks if not synced.
Email archives if stored locally.
Accounting or business databases.
Application settings.
License keys.
Game saves not stored in the cloud.
Special project folders.

A backup should be tested by restoring sample files. A drive containing files you have never tried to open is not a fully verified backup.

Our cloud storage guide explains the difference between sync and backup and how to plan redundant copies.

Check the Health of an Older PC

If you are deciding whether to keep an old Windows 10 system, review the hardware as well as software support.

Check

SSD health.
Battery condition.
Fan noise and temperature.
Memory capacity.
Available storage.
Wi-Fi reliability.
BIOS and firmware updates.
Repair part availability.

A seven-year-old laptop with a worn battery and failing SSD may not be worth a complicated migration strategy even if you can extend its software life temporarily.

Small Businesses Need an Inventory Now

Organizations should already know which Windows 10 systems remain in use. If they do not, August 2026 is late enough that inventory should be a priority.

For every remaining Windows 10 device, record

User or department.
Hardware model.
Windows edition and version.
Windows 11 eligibility.
Critical applications.
Connected peripherals.
ESU status.
Replacement plan.
Target migration date.

Do not focus only on employee laptops. Look for kiosks, point-of-sale systems, lab machines, conference-room PCs, warehouse computers and embedded systems.

Consumer ESU vs Commercial ESU

Microsoft has separate arrangements for managed organizational environments. Businesses should not assume the consumer program is the correct licensing or management path for company-owned PCs.

Use Microsoft Learn and your licensing provider for commercial ESU terms.

A Practical August-to-October 2026 Timeline

August

Inventory Windows 10 devices.
Confirm ESU status.
Check Windows 11 compatibility.
Back up important data.

September

Upgrade supported devices.
Order replacement hardware.
Test applications and peripherals.
Move users in manageable groups.

Early October

Finish remaining migrations.
Verify backups.
Remove unsupported machines from normal internet use if they must remain.
Document exceptions.

October 13

Consumer Windows 10 ESU reaches its announced end date. Do not plan the main migration for that day.

Common Windows 10 ESU Mistakes

Thinking ESU lasts one year from enrollment: the consumer program ends October 13, 2026 regardless of when you join.
Assuming ESU includes feature updates: it is a security-focused extension.
Relying only on antivirus: unsupported operating systems still accumulate risk.
Waiting to back up: migration should begin with verified data copies.
Ignoring old printers or specialist software: peripherals can become the real blocker.
Keeping hidden Windows 10 systems: inventory kiosks and legacy PCs too.

Windows 10 Migration Checklist

Confirm Windows version.
Confirm ESU enrollment if still needed.
Check Windows 11 eligibility.
Back up data.
List critical apps.
Check peripheral support.
Save licenses and recovery keys.
Plan upgrade or replacement.
Test the new environment.
Erase or securely repurpose the old PC.

Frequently Asked Questions

When does Windows 10 Consumer ESU end?

Microsoft says consumer Extended Security Updates for eligible Windows 10 22H2 PCs are provided through October 13, 2026.

Will Windows 10 stop working after October 13, 2026?

No. The operating system does not automatically stop booting. The problem is that the consumer ESU security-update extension ends, increasing long-term security and compatibility risk.

Does Windows 10 ESU include new features?

No. Microsoft says the consumer ESU program provides critical and important security updates, not new features, product improvements or normal technical support.

Should I buy a new PC?

If your computer cannot officially upgrade to Windows 11 and is already aging, replacement may be the simplest long-term option. If it is otherwise healthy, check whether another supported operating system or a specialized offline role makes sense.

Conclusion: Use the Remaining Time as a Migration Window

Windows 10 ESU was designed to buy time, not create a permanent supported version of Windows 10. With the consumer program scheduled to end October 13, 2026, the remaining weeks should be used for planning rather than postponing.

Back up your data, check Windows 11 eligibility, test important software, and decide whether to upgrade, replace, repurpose or move to another supported system. The safest transition is the one completed before the security deadline becomes an emergency.