Windows 10 may still feel “fine” under Extended Security Updates (ESU), but that sense of security is temporary. Standard support already ended in October 2025, and ESU will expire in October 2026—after which there will be no more security updates or protection.
Many users and businesses are delaying the move because the system still works and Microsoft makes ESU easy to adopt. However, staying on Windows 10 long-term creates serious risks, including security vulnerabilities and potential issues with compliance, insurance, and business requirements.
Upgrading to Windows 11 or replacing older devices takes time, especially since not all PCs are compatible. Without proper planning, delaying the decision can lead to rushed upgrades, higher costs, and disruption.
The key takeaway: ESU is only a short-term solution. It’s important to start planning your transition now before support fully ends.