Apple hosts these files directly. The easiest method is to open Boot Camp Assistant on your Mac (in macOS), go to the menu bar, and select Action > Download Windows Support Software . This will pull the correct version for your specific Mac model—which may or may not be 6.0.6136, depending on your hardware.
Bootcamp 6.0.6136 Download: A Complete Guide to Windows 10 on Mac Bootcamp 6.0.6136 Download
During the setup process, the Assistant downloads the "Windows Support Software." This is w0.6136 is often fetched from Apple’s servers. Apple hosts these files directly
This version is generally associated with macOS Catalina (10.15) and Big Sur (11.x) support periods. go to the menu bar