Once you have Homebrew installed, quit the Terminal application (the shortcut is CMD + Q), then reopen it. Install wimlib by running brew install wimlib in the new Terminal you just opened. Download Windows Download a Windows 10 ISO. You can do so at this link on microsoft.com. Get Tea or Coffee ☕ Since the Windows 10 ISO is ~5.5GB, maybe now is a good time to have a drink? It’ll take a few minutes to download, even on a reasonably fast internet connection. If you’re lucky enough to have gigabit internet, then I guess you can just wait the 50-ish seconds it’ll take? Plug the USB Drive into Mac OK. I think you can figure this one out, but if you’re using a new Macbook Pro like me you probably need a USB-C to USB-A adapter, and that sucks. Identify the bootle USB mac Drive Run diskutil list in Termainal and a list attached disk drives will be displayed. Your USB will probably be /dev/disk2 or /dev/disk3. We’ll store that in a variable for use later by running the command DRIVE_MOUNT=/dev/disk2. I used /dev/disk2 in the example DRIVE_MOUNT, but make sure you change it to the correct path for your USB drive. The next step involves formatting the drive. That means it deletes everything on the drive, so you want to be sure it’s the right one!... overwrite file in linux