Here's how to create a bootable USB drive: Insert a blank USB drive into your computer. Download the Windows 10 ISO file from the Microsoft website ( https://www.microsoft.com/en-us/software-download/windows10 ). Download and install a tool for creating bootable USB drives, such as Rufus ( https://rufus.ie/ ). Open Rufus and select the USB drive you want to use. In the "Boot selection" section, click the "Select" button and choose the Windows 10 ISO file you downloaded. Make sure "File system" is set to NTFS. Under "Create a bootable disk using," select "ISO Image." Click the "Start" button to begin the process. Wait for the process to complete. This may take a few minutes. Once the process is complete, you should have a bootable USB drive that you can use to install Windows 10 on your PC. Note: Before creating a bootable USB drive, make sure to backup all important data on the USB drive as the process will erase all data