This user-agent switcher saved me a lot of reboots. I am running a dual boot Windows 10 / Ubuntu environment. I needed to use a website that doesn't validate Ubuntu as a compatible OS. Now I can use that website just by switching the user-agent to Windows. Great work! Thank you for making this add-on.

Très pratique, fonctionne avec Instagram, Youtube, Amazon...

good gan...

he很不错

good