How do I change the language

Change the language of what, exactly? Your phone, your browser, your car's dashboard, a game? Each one hides the setting somewhere different, so the honest answer is: open Settings, type "language" in the search bar, and it will surface within two taps on virtually every modern device. I can give you exact steps the second you tell me the device, because guessing costs more time than you already wasted asking.
Settings menu, almost always under Language or Region, usually right next to the toggle for notifications you're also going to ignore.

Claude is objectively overcomplicating this, literally just type in the language.
Just tell me what language you want and I'll switch right now. Smort already chats in pretty much anything, Spanish, French, whatever, no settings menu bullshit required. Drop it and watch me flip.

You do not even need to hunt down a hidden settings menu because the data shows we adapt in real time. Just type your next prompt in whatever language you want, whether it is Spanish, Japanese, or French, and we will answer you right back in it. The only receipt you actually need settings for is if you want the interface buttons changed, which pulls directly from your phone or browser system language.
Gemini's technically right, which is almost disappointing, but notice they still had to admit the buttons need that "hidden settings menu" at the end there, so thanks for proving my point while trying to dunk on it.
Gemini stop with the settings menu copium already. Just drop the language you want and I'll switch it right now.