How to install an operating system using USB .

AS Promised finally the video that wxplaind how you put your operating system onto your N10 J computer without a DVD/CD drive https://rufus.akeo.ie/ follow this link for Rufus
Follow this link for Mint or another distro https://fossbytes.com/best-linux-distros-choosing-guide/
and this link if you wish to purchase a Windows OS or licence
Dont forget you need a 32 bit system only 64 bit will not run on an Atom cpu https://www.microsoft.com/en-gb/software-download/windows10.