Microsoft 365 apps stop getting new features on Windows 10 this month

Microsoft 365 apps on Windows 10 will cease receiving feature updates—including Copilot support—once the Version 2608 update rolls out this month, leaving only security patches through October 10 2028 [2]. This move pressures remaining Windows 10 users to upgrade to Windows 11 before Windows 10 itself loses security updates in October 2025 [3].

Feature freeze on Windows 10

Microsoft’s support page confirms that after Version 2608 ships, Windows 10 devices will stay on that build and receive only security updates, ending all new feature deliveries and Copilot eligibility [2]. The timing aligns with the broader Windows 10 lifecycle: Microsoft will stop issuing security patches for the OS itself on Oct 14 2025, meaning any new functionality for its flagship productivity suite will be unavailable well before the OS reaches end‑of‑life [3]. The company’s messaging urges users to move to Windows 11 to avoid “performance and reliability issues” when running Microsoft 365 apps on an unsupported platform [2].

Market implications

The decision narrows the gap between Microsoft 365’s feature set on Windows 11 and the legacy Windows 10 platform, effectively nudging enterprises and power users toward migration. Competitors such as Google Workspace, which already offers a uniform web‑based experience across OS versions, may find a temporary advantage among Windows 10 users who cannot access the latest Office capabilities. However, Microsoft retains a security‑only window until 2028, giving organizations a multi‑year runway to plan upgrades without immediate functional loss.

What to watch

• Version 2608 rollout date – monitor Microsoft’s update channels for the exact release timing this month.
• Windows 11 adoption rates – watch enterprise upgrade programs and any surge in Windows 11 installations following the feature freeze.
• Google Workspace feature announcements – any new capabilities timed to coincide with the Microsoft 365 freeze could attract Windows 10 users.

The cut‑off underscores Microsoft’s strategy to accelerate Windows 11 adoption by limiting the value proposition of staying on Windows 10, while still providing a security safety net until 2028. The open question remains how quickly enterprises will transition and whether competing productivity suites can capture the displaced user base.