Using Windows 7 today comes with significant risks. Microsoft stopped providing security patches in January 2020, making the OS vulnerable to modern malware and exploits. If you must use it, it is highly recommended to keep the system or use it only for legacy software testing. Create Windows 7 bootable USB Drive
Restart your PC and press your boot menu key (often F12 , F9 , or Esc ) to select the USB drive as the primary boot device. A Note on Security
If you have obtained an ISO, the most reliable way to install it is via a bootable USB drive: Using Windows 7 today comes with significant risks
Open Rufus, select your USB drive, and then click "Select" to locate your Windows 7 Ultimate ISO.
"All-in-One" ISOs often include both x86 (32-bit) and x64 (64-bit) versions in a single installer. Create Windows 7 bootable USB Drive Restart your
Many non-essential Windows features and legacy drivers are removed to save disk space and RAM.
Click "Start." Note that this will erase all data on the USB drive. Many non-essential Windows features and legacy drivers are
This is the standard tool for creating bootable media. You can find it at Rufus.ie .