微软 Windows 10 扩展安全更新（ESU）免费延长至 2027 年

瀚文

2026年6月27日

由于 Windows 11 的硬件限制较为严格，且目前 Windows 10 仍占据大量市场份额，微软已更新了其官方支持文档将扩展安全更新截止日期延长到 2027 年 10 月 12 日。

注册方式与定价

普通个人用户（使用家庭版、专业版、专业教育版或工作站版，且系统已升级至 22H2 完整补丁版本）有三种方式可以加入 ESU 计划 ：

• 免费开通（推荐）： 只要电脑登录了微软账户（Microsoft Account），并在“设置 -> 账户 -> 备份 Windows”中开启“同步记住我的首选项/设置”，即可免费自动获得资格。
• 积分兑换： 可以在微软积分商城使用 1,000 个 Microsoft Rewards 积分免费兑换资格。
• 直接购买： 无法或不愿绑定微软账户（仅使用本地账户）的用户，可选择一次性付费购买，定价为 30 美元，中国大陆地区预计约合 205 元人民币左右。单个授权绑定微软账户后，最多可覆盖同一账户下的 10 台设备 。
  

如何检查与加入？

• 打开电脑的 “设置” -> “更新和安全” -> “Windows 更新 (Windows Update)” 。
• 如果你的设备完全符合条件，页面上会直接显示 “立即注册” (Enroll Now) 的提示链接，点击并按照屏幕引导登录微软账户并开启云同步即可。
• 注册成功后，此后的 2027 年延长期覆盖会自动生效，你不需要进行任何额外操作 。
  

需要注意的是，企业及商业版用户（Enterprise）的 ESU 依然是纯付费的逐年翻倍模式（首年约 415 元人民币/台），此次免费延长一年的福利主要仅面向个人和家庭消费级设备 。

和全球用户一样， 该政策同样适用于中国大陆。



Microsoft has quietly extended its free Windows 10 Extended Security Updates (ESU) program for consumers by an additional year, pushing the final support end date out to October 12, 2027. [1, 2]
The program was originally scheduled to expire on October 13, 2026, precisely one year after the official October 2025 end-of-support date for the operating system. This unannounced shift gives personal-use devices a much-needed safety net while transitioning to Windows 11. [1, 2, 3]

Key Updates and Timelines

• New Deadline: Enrolled consumer devices running Windows 10 will now safely receive critical patches through October 12, 2027. [1]
• Automatic Continuation: Users who are already enrolled in the consumer ESU program do not need to take any action; coverage automatically extends to the 2027 date. [1, 2, 3]
• No Feature Updates: This extension only covers critical security patches and malware protection. It does not offer general technical support, bug fixes, or new features. [1, 2, 3]
  

Consumer Enrollment Options
Eligible home and Pro users can sign up directly via the Windows Update menu using one of three methods outlined on the Microsoft Consumer ESU Page: [1, 2]

• Free (Sync Method): Free of charge if users log into an administrator Microsoft account and enable Windows Backup to sync their PC settings. [1, 2]
• Microsoft Rewards: Free by redeeming 1,000 Microsoft Rewards points. [1, 2]
• Paid License: A one-time purchase of $30 USD (or local currency equivalent) for users who prefer to remain on a local account without syncing data. [1, 2]
  

Device Prerequisites
To quality for the extension, devices must meet specific baseline criteria: [1, 2, 3]

• Must run Windows 10 version 22H2 (Home, Pro, Pro Education, or Pro for Workstations).
• Must have all preceding cumulative quality updates fully installed.
• The user must sign in using an administrator account to bind the ESU license to their profile. [1, 2]