My clients Chrome browser is displaying results in French rather than English (UK). I have performed the → Settings → Show Advanced Settings → Language → English.
When I select English, Chrome Browser informs me this language cannot be used or be used for spell checking.
An example is when I open google.co.uk the top of the screen rather than the usual "you" the french word for "you" is displayed "vous"
I have even removed the French language selection from the menu. Still displaying French. I have also checked the language settings of Windows and that is English