Need to install or repair Windows 10? Don't pay for a disc. Here is your step-by-step guide to downloading the official tool and creating a bootable USB drive in under 15 minutes. You just bought a new SSD, your PC is crashing, or you’re building a new computer. There is one tool you cannot live without: A Windows 10 Bootable USB.
Keep that USB drive in a drawer. One day, when Windows refuses to start, you will be very happy you made it.
How to Create a Windows 10 Bootable USB Drive (The Easy Way)