This is an updated thread replacing the previous ones that have been archived. MX 6 only functions on Windows 7 or later. At present (August 2022) it is not possible to change the User Agent in MX 6 using the traditional internal UA modifier/selector so you have to use extensions from the chrome store agent?_category=extensions. The choice is yours. The Qupzilla browser is now obsolete and is no longer being developed but it stil