Windows 7, 8.1 Installation Media — Legally

Windows 7 sp1

Win 7 SP1 Media Refresh:

http://msft.digitalrivercontent.net/win/X17-58996.iso Windows 7 Home Premium x86 English
http://msft.digitalrivercontent.net/win/X17-58997.iso Windows 7 Home Premium x64 English
http://msft.digitalrivercontent.net/win/X17-59183.iso Windows 7 Professional x86 English
http://msft.digitalrivercontent.net/win/X17-59186.iso Windows 7 Professional x64 English
http://msft.digitalrivercontent.net/win/X17-59335.iso Windows 7 Professional N x86 English
http://msft.digitalrivercontent.net/win/X17-59337.iso Windows 7 Professional N x64 English
http://msft.digitalrivercontent.net/win/X17-59463.iso Windows 7 Ultimate x86 English
http://msft.digitalrivercontent.net/win/X17-59465.iso Windows 7 Ultimate x64 English

Windows 7 RTM MUI  32-bit (x86) and 64-bit (x64)

czech: windows6.1-kb972813-x86-cs-cz_2759680ec6e2f4a7629c7d02b1fbce0a0d410a4e.exe
czech: windows6.1-kb972813-x64-cs-cz_f136df3188c54ff234ca77253fee2cf3e91966b7.exe

stahuj x64 , stahuj x86

Windows 8.1

Windows 8.1 media backup