Google for Windows 10 Download and download the MediaCreationTool.exe from the Microsoft.com site, this will kick off the upgrade.
- Say NO to all the bollocks about Find My Device, targeted ads and Cortana
- Download and install Classic Shell, http://classicshell.net/downloads/
- Control Panel, Users, turn off User Account Control
- Open Settings, Apps, Default Apps and set your browser to Chrome/Firefox/Maxthon, not Edge!