微软于2020年1月15号正式停止对Windows7操作系统的支持，目前Windows系统的市场占有率来看仍旧有大量用户，大部分用户认为无论是日常办公还是玩游戏，Windows 7的兼容性都要优于Windows 10系统。
新版变化
2021年6月安全更新补丁汇总
https://support.microsoft.com/zh-cn/help/5003667
2021年6月仅安全性质量更新
https://support.microsoft.com/zh-cn/help/5003694
下载地址
适用于 Windows 7 的 2021年6月安全更新补丁汇总 [2021/06/07]
https://www.catalog.update.microsoft.com/Search.aspx?q=KB5003667
适用于 Windows 7 的 2021年6月仅安全性质量更新 [2021/06/07]
https://www.catalog.update.microsoft.com/Search.aspx?q=KB5003694
BypassESU-v11-AIO（适用于 Windows 7 扩展安全更新延长工具）
https://423down.lanzouo.com/ilD9jq0iq6b
微软Windows 7 SP1 VL 旗舰版/企业版/专业版官方中文版ISO镜像2011年5月
Windows 7 Ultimate with Service Pack 1 (x64) – DVD (Chinese-Simplified)
文件名 cn_windows_7_ultimate_with_sp1_x64_dvd_u_677408.iso (3.19 GB)
日期 (UTC): 5/12/2011 2:46:19 PM 上次更新日期 (UTC): 5/12/2011 2:46:19 PM
SHA1: 2CE0B2DB34D76ED3F697CE148CB7594432405E23 ISO/CRC: 69F54CA4
ed2k://|file|cn_windows_7_ultimate_with_sp1_x64_dvd_u_677408.iso|3420557312|B58548681854236C7939003B583A8078|h=TQXCJQ2QAYCXKMFQKKHRZJ4WE34T3TDA|/
Windows 7 Ultimate with Service Pack 1 (x86) – DVD (Chinese-Simplified)
文件名 cn_windows_7_ultimate_with_sp1_x86_dvd_u_677486.iso (2.47 GB)
日期 (UTC): 5/12/2011 2:45:58 PM 上次更新日期 (UTC): 5/12/2011 2:45:58 PM
SHA1: B92119F5B732ECE1C0850EDA30134536E18CCCE7 ISO/CRC: 76101970
ed2k://|file|cn_windows_7_ultimate_with_sp1_x86_dvd_u_677486.iso|2653276160|7503E4B9B8738DFCB95872445C72AEFB|h=YM4KBYFXXWDIZRJODGDQ3CVUZWP4266M|/
Windows 7 Enterprise with Service Pack 1 (x64) – DVD (Chinese-Simplified)
文件名 cn_windows_7_enterprise_with_sp1_x64_dvd_u_677685.iso (3.04 GB)
日期 (UTC): 5/12/2011 2:29:59 PM 上次更新日期 (UTC): 5/12/2011 2:29:59 PM
SHA1: 9BA5E85596C2F25BE59F7E96139D83D4CB261A62 ISO/CRC: E482D599
ed2k://|file|cn_windows_7_enterprise_with_sp1_x64_dvd_u_677685.iso|3265574912|E9DB2607EA3B3540F3FE2E388F8C53C4|h=EN22G6AP4WC2NO2EACKQLFVX6YJNFI2N|/
Windows 7 Enterprise with Service Pack 1 (x86) – DVD (Chinese-Simplified)
文件名 cn_windows_7_enterprise_with_sp1_x86_dvd_u_677716.iso (2.33 GB)
日期 (UTC): 5/12/2011 2:29:49 PM 上次更新日期 (UTC): 5/12/2011 2:29:49 PM
SHA1: C488B3D72DDC4AC63BCDCA36820BB986A1E670AC ISO/CRC: 37634DFB
ed2k://|file|cn_windows_7_enterprise_with_sp1_x86_dvd_u_677716.iso|2502856704|B3C25EA4DD88D7E54F22D3C3E78C410B|h=GLAKIRWBA6DRBBA64PFQ6AGSUNZBSGTG|/
Windows 7 Professional with Service Pack 1 (x64) – DVD (Chinese-Simplified)
文件名 cn_windows_7_professional_with_sp1_x64_dvd_u_677031.iso (3.19 GB)
日期 (UTC): 5/12/2011 2:37:44 PM 上次更新日期 (UTC): 5/12/2011 2:37:44 PM
SHA1: 9B57E67888434C24DD683968A3CE2C72755AB148 ISO/CRC: 3552D567
ed2k://|file|cn_windows_7_professional_with_sp1_x64_dvd_u_677031.iso|3420557312|430BEDC0F22FA18001F717F7AF08C9D5|h=VZUV3SXVP66L4FFJ7A4T57O7UNLXJ24Y|/
Windows 7 Professional with Service Pack 1 (x86) – DVD (Chinese-Simplified)
文件名 cn_windows_7_professional_with_sp1_x86_dvd_u_677162.iso (2.47 GB)
发布日期 (UTC): 5/12/2011 2:37:37 PM 上次更新日期 (UTC): 5/12/2011 2:37:37 PM
SHA1: 7BB512B6AF82632D6B080C1E9C3C10CD0C738F0E ISO/CRC: 42B02372
ed2k://|file|cn_windows_7_professional_with_sp1_x86_dvd_u_677162.iso|2653276160|08F65018BD9B5BC8D77C1C7C5615A329|h=YXAW5DDOH5ZHJFOW2I3JGAJEK3TMRJFY|/
Windows 7 Professional with Service Pack 1, VL Build (x64) – DVD (Chinese-Simplified)
文件名 cn_windows_7_professional_with_sp1_vl_build_x64_dvd_u_677816.iso (3.04 GB)
发布日期 (UTC): 5/12/2011 2:39:29 PM 上次更新日期 (UTC): 5/12/2011 2:39:29 PM
SHA1: 647B26479A3A46C078F5B1364A89003A31F4AADA ISO/CRC: 2FCDFA32
ed2k://|file|cn_windows_7_professional_with_sp1_vl_build_x64_dvd_u_677816.iso|3266004992|5A52F4CCEFA71797D58389B397038B2F|h=BVVJ2SKMLLGWENOZH7JYDW65JITSS4ES|/
Windows 7 Professional with Service Pack 1, VL Build (x86) – DVD (Chinese-Simplified)
文件名 cn_windows_7_professional_with_sp1_vl_build_x86_dvd_u_677939.iso (2.33 GB)
发布日期 (UTC): 5/12/2011 2:39:36 PM 上次更新日期 (UTC): 5/12/2011 2:39:36 PM
SHA1: 27AE9FBAF9EE076F50F153353E42A3BE74A61FAB ISO/CRC: 9200DACD
ed2k://|file|cn_windows_7_professional_with_sp1_vl_build_x86_dvd_u_677939.iso|2502909952|935E5B4B754527BE3C238FA6ABDD9B86|h=F23JVDF3SSKWSH4BU5G6PB26RZFHA7QW|/
