Creating a bootable USB drive for Windows 11 is not as simple as just dragging and dropping files. If you simply format the drive normally, your computer won't recognize it as a startup disk. To make a USB drive useful for installing Windows 11, you must format it correctly and make it "bootable."
If you already have a Windows 11 ISO file, you can format the drive manually using the diskpart command. This completely wipes the drive and sets it up as a bootable FAT32 volume. format usb drive for windows 11 install
Beginners and users who want the safest, most reliable process. Creating a bootable USB drive for Windows 11