Browser useragent change question

[Cyaco]

Hello everyone, i'm using old version of windows and i need to change the useragent and architecture so my browser fingerprint isn't as unique. What configuration do i change in about:config?
Using Icecat.

[the_r3dacted]

If you're using an old version, general.useragent.override should work, otherwise just use an extension.

However websites can track a false useragent, but faking the same family of browser and version should be fine.