Microsoft has stated that it is not forcing a Windows 11 upgrade, but users should be careful as an accidental click could trigger an automatic installation that cannot be paused. Windows 10 PCs not enrolled in the Extended Security Updates (ESU) program are unable to use the 'Pause updates for 7 days' feature, leaving them vulnerable to security risks. The ESU program is free and is designed to protect against vulnerabilities. Users have reported that their pause option is grayed out, which is unusual. Additionally, Microsoft has repositioned the 'Enroll in Extended Security Updates' option and replaced it with a prompt to download Windows 11, indicating a potential push for users to upgrade. Approximately 500 million Windows 10 PCs are still eligible for the upgrade, and there are no hardware limitations preventing the transition to Windows 11.