A reputable repository of older operating systems.
While Microsoft no longer hosts these files openly, several community-driven archives provide directory-style listings: Internet Archive (archive.org): parent directory index of windows 7 iso install
This is the most reliable community source. You can find massive "index of" listings here for nearly every edition (Home, Pro, Ultimate). Example: Windows 7 Professional (32/64-bit) Index . A reputable repository of older operating systems
Once you have the .iso file, you need to turn it into a bootable format. parent directory index of windows 7 iso install