No, you don’t need to make a folder on your USB drive for Windows 10 on a mobile device.
No, you don’t need to make a folder on your USB drive for Windows 10 on a mobile device.
You're referring to creating an ISO file from a project build on PCBuild. It seems like you're asking about the process or reason behind it.
Creating or modifying an ISO file is different from simply transferring a file. Usually you obtain the ISO from Microsoft and use software like Rufus to write it onto a USB drive. Once the USB is connected, you can start a Windows installation from it. Copying the ISO directly won’t allow the computer to boot and install Windows.
The ISO file is the disk image that the Windows installer appears as. The file on your phone likely has a .iso extension.
I’ll just purchase windows from a site since I don’t have a computer to handle this
You'll require either a USB drive or a DVD containing the installation files, unless your system lacks a DVD reader, in which case the USB becomes the sole choice available to me.
If your computer doesn’t have an operating system installed, you might be able to do it yourself. It’s not common to purchase pre-made installation discs these days. Consider asking someone nearby for help.