操作系统

Ubuntu 20.04 Desktop (amd64)文件：ubuntu-20.04-desktop-amd64.iso大小：2.53GBMD5：EA28C4FD933BE55F9F01A5FA9E868490SHA1：657C603C1F1EA7BEB28D00A4C589B2F2698D832CSHA256

CentOS 8.1.1911 x86_64 BOOT ISO文件：CentOS-8.1.1911-x86_64-boot.isoSHA256：7fea13202bf2f26989df4175aace8fdc16e1137f7961c33512cbfad844008948大小：597MB下载地址：CentOS-8.1.1911-x8

Windows 11 (business editions), (updated Dec 2021) (x64) - DVD (Chinese-Simplified)文件：zh-cn_windows_11_business_editions_updated_dec_2021_x64_dvd_ff426bea.iso大小：5.14GB

Windows 10 Enterprise LTSC 2021 (x64) - DVD (Chinese-Simplified)文件：SW_DVD9_WIN_ENT_LTSC_2021_64BIT_ChnSimp_MLF_X22-84402.ISO大小：4.7GBMD5：2579B3865C0591EAD3A2B45AF3CABEE

Windows 10 Enterprise LTSC 2019 (x64) - DVD (Chinese-Simplified)文件：cn_windows_10_enterprise_ltsc_2019_x64_dvd_9c09ff24.isoSHA1：24b59706d5eded392423936c82ba5a83596b50cc

Windows Server 2019

Windows Server 2016 (x64) ,Windows Server 2016 VL (x64)

Windows 10 (business editions) version 21H2 (x64),Windows 10 (consumer editions) version 21H2 (x64)

Windows 7 Ultimate,Windows 7 Enterprise,Windows 7 Professional,Windows 7 Home Premium,Windows 7 Home Basic

Windows XP Professional with Service Pack 3 (x86)