On October 14, 2025, Microsoft ceased support for Windows 10, which means it will no longer receive technical assistance, feature updates, or security patches. Microsoft has introduced the Extended Security Updates (ESU) program, which has been extended to October 2027, allowing users to continue receiving essential security updates if their device meets specific criteria. Eligibility for ESU includes running Windows 10, version 22H2 Home, Professional, Pro Education, or Workstations edition, having the latest Windows update installed, being signed in with an administrator Microsoft account, and enabling Windows Backup. ESU is free for users utilizing Windows Backup; otherwise, a one-time fee or redeeming 1,000 Microsoft Rewards points is required. For devices not qualifying for ESU, alternatives include installing third-party antivirus software, upgrading to Windows 11, or switching to Linux. To enroll in ESU, users can navigate to Settings > Update & Security > Windows Update, where an Enroll Now link will appear if eligible.