Windows 10 Support Expires Today: Millions at Risk Unless They Upgrade

As of October 14, 2025, Microsoft officially ceases support for Windows 10, ending security updates, feature enhancements, and technical assistance. Millions of PCs, including many in India, will now be exposed to cybersecurity threats unless users migrate to Windows 11 or enroll in extended support.

What End of Support Means

No More Security Updates or Bug Fixes

After today, Windows 10 devices will no longer receive security patches, updates, or bug fixes. Microsoft will also withdraw technical support for all editions, including Home, Pro, and Education.

Continued Functionality, But Growing Risk

• Your PC will continue to work, but staying on an unsupported OS leaves it vulnerable to viruses, zero-day exploits, and emerging threats.
• Microsoft stresses that feature updates and new software compatibility will cease.

Microsoft 365 & Defender Post-Support

• While Windows 10 support ends, Microsoft 365 apps, Antivirus / Defender, and Office updates will continue under limited support terms.
• In many regions, Extended Security Updates (ESU) allows some devices to keep receiving critical patches through October 13, 2026.

Options for Users in India

Upgrade to Windows 11 (Free for Eligible PCs)

• Many Windows 10 machines meeting TPM 2.0, Secure Boot, CPU, and RAM requirements are eligible for a free upgrade.
• Use Settings → Windows Update or the Installation Assistant.
• Consider backing up data and checking compatibility with essential software and drivers before migrating.

Enroll in Extended Security Updates (ESU)

• For devices that cannot upgrade, Microsoft offers a paid ESU subscription (for consumers and organizations), providing security patches only.
• The ESU term is currently limited to one year for most consumer devices.
• Devices must be running Windows 10 version 22H2 to enroll.

Consider Alternative Operating Systems

• Some users may migrate to Linux distributions (Ubuntu, Fedora, etc.) or lightweight OS options.
• Another path is purchasing a new PC that comes preinstalled with Windows 11 or a modern OS.

What Indian Users Should Watch

• A large proportion of PCs in India still run Windows 10; many may not meet Windows 11’s hardware requirements.
• Users relying on outdated software or legacy drivers should check compatibility before upgrading.
• Organizations (SMEs, government offices, schools) must review their device fleets and budget for necessary upgrades or ESU subscriptions.
• Backup personal and business data ahead of any transition to prevent data loss.

With Windows 10 support ending on October 14, 2025, users face a critical choice: upgrade to Windows 11, enroll in ESU, or face increased security risk. As millions of PCs, including many in India, cross this milestone, timely action will determine the safety and continuity of data and operations.

Tags: Windows 10 end of support, upgrade to Windows 11, Extended Security Updates, Windows 10 October 2025, PC security risk, Microsoft support deadline, OS migration India, Windows lifecycle.