It is no longer possible to download Windows 7 (64-bit) from official Microsoft sources. Microsoft ended all support for the operating system in , and they have since removed the official ISO download pages.
When Windows 7 launched, users had a choice between 32-bit (x86) and 64-bit (x64). The difference lies in how the operating system handles memory (RAM). download windows 764 bit
Follow this method for the highest chance of obtaining a clean ISO. We will use the widely-respected "Heidoc Windows ISO Downloader" (formerly Microsoft Windows and Office ISO Download Tool). It is no longer possible to download Windows
If your goal is to "look into" the OS for academic or development purposes without risking your main computer: The difference lies in how the operating system
For users who still require this specific version for legacy software or specialized hardware, alternative methods exist, though they come with significant security warnings. How to Safely Find Windows 7 64-bit ISOs