Windows无损降级

Win10 2015 LTSB

ed2k://|file|cn_windows_10_enterprise_2015_ltsb_x64_dvd_6848425.iso|3907538944|38E47AB92B6D97DF2BE602BBC9969D34|/

右键–疑难性检查–选择Win8

https://zhuanlan.zhihu.com/p/503060959