Booting Windows 7 from a USB drive is a common task for reinstalling the operating system, especially on newer laptops or "netbooks" that lack an internal disc drive. To do this successfully, you must first create a bootable USB drive and then configure your computer to recognize it as the primary startup device. Phase 1: Create a Bootable USB Drive
Most modern and late-era Windows 7 PCs have a "One-Time Boot Menu" that lets you select the USB without changing permanent settings. how to boot from usb windows 7
Select your USB drive under "Device" and click to locate your Windows 7 ISO file. Booting Windows 7 from a USB drive is
This time, he saw – he quickly pressed the spacebar. how to boot from usb windows 7