Mozilla Corporation browsers configuration secrets
The following information was so hard to figure out that it's almost top-secret. However, now you know:
 How to change the User-Agent string
- Visit about:config (type it into the location bar)
- Right-click and click New -> String
- Enter general.useragent.override as "preference name" and the User-agent you want as "value".
- This string can later be changed from about:config