Hi Chriss,
Good day! This is Jhakesong an Independent Advisor and I will be happy to assist you with this.
I am sorry to hear about the inconvenience. Link number 2 will need a working computer to download the windows media creation tool and create a USB installation media to a USB flash drive and boot into it. After booting into it, you will have the options they mention.
Here is the download link for the media creation tool:
https://www.microsoft.com/en-au/software-downlo...
Here is a guide on how to install windows clean (Skip to the middle part where you need to set the UEFI settings):
https://www.windowscentral.com/how-do-clean-ins...
Let me know how it goes. Have a great day!
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