If you cannot install Windows 10, 8 or 7 from an USB boot stick or from your old Windows and you have an UEFI BIOS then you can try the following: Go to your BIOS settings and set the storage boot to ...
You can’t make a clean install until you upgrade first time your Windows 7 or Windows 8 copy from Windows. Here is how to do it: Go to this page https://www.microsoft.com/en-us/software-download/windows10 Download the appropiate Windows version 32-bit or 64-bit using the ...