Historically, Microsoft provided a portal to download Windows 7 ISOs by entering a valid 25-character product key. However, since Windows 7 reached its end of support in January 2020, these official downloads are often restricted or redirected. Microsoft Update Catalog:
was released to help users create installation media from ISO files. Official Tool History and Availability Original Tool Windows 7 USB/DVD Download Tool microsoft windows 7 media creation tool
Installing Windows 7 on modern computers (Intel 6th Gen or newer / AMD Ryzen) is notoriously difficult. These systems often lack "Legacy Boot" support and require specific to be "injected" into the ISO before the keyboard and mouse will work during the installation process. Official Tool History and Availability Original Tool Windows
Unlike the Windows 10/11 Media Creation Tool, the Windows 7 version does not download the ISO for you. You must already have a Windows 7 ISO file or an original installation DVD. You must already have a Windows 7 ISO