It looks like you’re searching for the file. Since Microsoft officially ended support for Windows 7 in January 2020, obtaining a safe, official copy has become a bit tricky.
Modern hardware (USB 3.0/3.1 ports and NVMe SSDs) is not natively supported by the Windows 7 installer. You often have to "slipstream" (inject) these drivers into the ISO using tools like the Gigabyte Windows USB Installation Tool or NTLite . enwindows7ultimatex64dvdiso
Microsoft no longer patches vulnerabilities , leaving the system open to malware. Windows 7 Ultimate 64-bit ISO It looks like