For those that are not wanting to wait for their turn to automatically update their PC to Windows 10, then keep reading! There is an officially supported Microsoft method that doesn’t involve deleting files and such, it’s called the Media Creation Tool. Originally designed to address the need to create install media for Windows 8, this has evolved into a nice little tool. You can download and run the tool, which then will ask if you want to Upgrade This PC or Create Install Media which will help you to create a USB install media.
What this does is starts the download process and if you decide to upgrade, begins all of that. Otherwise, you will end up with a USB or DVD media that can be used to upgrade any other PC to Windows 10.
The link provided will give additional information and guidance on what will be needed; I won’t duplicate it here.