How to Update Windows 10 After End of Support and Fix Update Errors

Windows 10 reached end of support on October 14, 2025. It still runs, but standard consumer installations no longer receive normal free Windows 10 security and feature updates. In 2026, the supported choices are to upgrade an eligible PC to Windows 11, enroll an eligible Windows 10 22H2 device in Extended Security Updates (ESU) for temporary coverage, or replace/migrate the device.

This guide explains how to install the Windows 10 updates still available to your device, enroll in ESU where eligible, and fix common Windows Update failures. It does not imply that installing Windows 10 22H2 alone restores standard support.

Check which Windows version you have

1. Press Windows + R.
2. Enter winver and select OK.
3. Note the edition, version, and OS build.

Windows 10 22H2 is the final feature version. A build beginning with 19045 identifies version 22H2, but the complete build number changes as cumulative updates are installed. If the PC already runs Windows 11, use the Windows 11 update path instead.

Understand your supported options

Situation	Recommended path
The PC meets Windows 11 requirements	Back up and upgrade through Windows Update or Microsoft's supported installation route
The PC cannot move yet and is eligible for Consumer ESU	Update to Windows 10 22H2, enroll through Windows Update, and plan migration before ESU ends
The PC is managed by a business or school	Follow the organization's ESU or replacement policy; do not enroll it as a personal device
The PC is not eligible for Windows 11 or ESU	Replace it, move to another supported operating system, or isolate it from risky use while migrating data

Microsoft's Windows 10 end-of-support page describes the current paths. TipsMake also has an overview of what Windows 10 end of support means.

Before updating

• Back up important files and confirm that the backup opens.
• Keep at least several gigabytes of free space; a feature repair or upgrade may need substantially more.
• Connect a laptop to power and use a stable internet connection.
• Save the BitLocker recovery key if device encryption is enabled.
• Disconnect nonessential external storage, docks, and peripherals.
• Record critical app licenses and download the PC manufacturer's network and storage drivers.

Do not use an unofficial “lite,” “ghost,” or preactivated Windows image. It may contain altered security components or malware and cannot provide a trustworthy update base.

Install available Windows 10 updates

1. Open Start > Settings > Update & Security > Windows Update.
2. Select Check for updates.
3. Install the offered cumulative, servicing, and required prerequisite updates.
4. Restart when requested, return to Windows Update, and check again until no applicable required update remains.
5. Open winver again to confirm the version and build.

Do not pause updates as a method of enabling automatic updates. A metered connection can limit downloads; it does not turn automatic updates on. Keep the Windows Update service and normal update policy enabled unless an administrator manages the device.

Enroll in Windows 10 Consumer ESU

Consumer ESU provides critical and important security updates for eligible Windows 10 devices through October 13, 2026. It does not add new features or restore full technical support. Because the program is temporary, enrollment should accompany a migration plan.

For an eligible personal PC:

1. Confirm that it runs Windows 10 version 22H2 and has current prerequisite updates.
2. Open Settings > Update & Security > Windows Update.
3. Look for the ESU enrollment option and select Enroll now.
4. Sign in with the required Microsoft account and follow the choices shown for your region.
5. After enrollment, check for updates again and confirm that Windows Update reports the device as enrolled.

Enrollment methods and pricing or account requirements can vary by region. Use the live Windows enrollment wizard and Microsoft's current terms rather than a screenshot from an older guide. If the enrollment option is missing, first install all offered Windows 10 updates and restart; Microsoft released prerequisite fixes for affected systems.

TipsMake's article on Windows 10 Consumer ESU account requirements explains the personal-account options, but confirm the final choice in Windows Update.

Upgrade an eligible PC to Windows 11

Run Microsoft's PC Health Check or look for a Windows 11 offer in Windows Update. Eligibility depends on supported hardware and firmware settings such as TPM 2.0 and Secure Boot—not only CPU speed or RAM capacity.

If Windows Update offers the upgrade:

1. Complete the backup and compatibility checks.
2. Review known issues for essential business, accessibility, security, and peripheral software.
3. Select the Windows 11 download and installation option.
4. Keep the PC connected to power and do not force a restart.
5. After setup, run Windows Update again and test devices and critical applications.

Do not bypass Windows 11 hardware requirements on a PC that Microsoft marks unsupported if you need a supported, reliable system. An installation that boots is not the same as one guaranteed to receive support.

Use the Media Creation Tool carefully

Microsoft's Windows 10 download page provides official installation media while it remains available. The Media Creation Tool can perform a repair/upgrade installation or create a bootable USB for Windows 10 22H2. It does not extend the operating system's lifecycle and does not replace ESU enrollment.

Before running it:

• verify that the download is from a Microsoft domain;
• choose the correct language, edition, and architecture;
• back up files and save the encryption recovery key;
• do not boot from the USB if you intend an in-place repair that keeps apps and files—start setup.exe from within Windows and review what will be kept;
• use a blank USB because media creation can erase its contents.

The old Windows 10 Update Assistant is not necessary for routine post-support updating. Prefer Windows Update, ESU enrollment, or Microsoft's current media tool.

Fix Windows Update errors in a safe order

1. Record the error and retry after a restart

Note the complete code, update KB number, and stage where it fails. Restart the PC—do not merely shut down and turn it on if Fast Startup is enabled—then check again. A specific code is more useful than “Windows Update failed.”

2. Check space, time, network, and peripherals

• Open Settings > System > Storage and safely remove temporary files.
• Confirm the date, time, time zone, and internet connection.
• Disconnect nonessential USB storage and accessories.
• Temporarily disconnect an unnecessary VPN or proxy if organizational policy permits.
• On a managed PC, contact IT rather than changing update services or policy.

3. Use the Windows Update troubleshooter or Get Help

Search Settings for Troubleshoot, open Additional troubleshooters, and run Windows Update if it is available. Microsoft may route current troubleshooting through the Get Help app. Apply only the fixes relevant to the detected issue, restart, and retry.

4. Repair Windows components and system files

Open Command Prompt or Terminal as administrator and run:

DISM.exe /Online /Cleanup-Image /RestoreHealth

After DISM completes successfully, run:

sfc /scannow

Wait for 100% verification, restart, and check for updates again. TipsMake's SFC guide explains the result messages; Microsoft recommends DISM before SFC when repairing the Windows component source.

5. Isolate a third-party conflict

If an update repeatedly fails at the same stage, a clean boot can test whether a non-Microsoft service or startup app is interfering. In msconfig, always select Hide all Microsoft services before disabling third-party services. Restore normal startup after the test.

Do not permanently disable Windows Security, Firewall, or update services. If a third-party security product must be removed for troubleshooting, use the vendor's official removal instructions, stay offline except for the update, and reinstall a supported version promptly.

6. Use the Microsoft Update Catalog only for a known package

When Microsoft documentation directs you to a specific KB, download the matching architecture and Windows version from the official Microsoft Update Catalog. Do not install a random newer-looking package or a third-party repack.

7. Repair-install or migrate instead of repeatedly resetting components

If DISM, SFC, normal troubleshooting, and a clean boot do not resolve the issue, an in-place repair using official matching media may be safer than repeatedly deleting update-cache folders or running copied scripts. Verify the backup and what Setup will keep before accepting.

Common update error categories

Symptom	Check first
Not enough space	Storage settings, temporary files, external-storage prompt, and system-partition capacity
Download stays at 0%	Network, time, VPN/proxy, metered connection, and Microsoft service status
Installation rolls back	Error code, incompatible driver/app, free space, and setup logs
ESU enrollment missing	Windows 10 22H2, prerequisite cumulative updates, restart, account eligibility, and region
Windows 11 is not offered	PC Health Check, TPM/Secure Boot, supported CPU, firmware, and update safeguards

What to do before ESU ends

Consumer ESU is a bridge, not a long-term Windows 10 roadmap. Before October 13, 2026:

• choose a supported Windows 11 PC or another supported operating system;
• inventory applications, licenses, peripherals, and accessibility requirements;
• test file migration and backups;
• replace unsupported security, VPN, printer, and business software;
• schedule the move before the final security-update date.

Continuing to run an internet-connected Windows 10 PC without ESU after standard support ended increases risk even if the browser and some applications continue to receive their own updates. Application updates do not patch vulnerabilities in the operating system itself.