What I do (assuming I am at home all day) is a cycle of this:
- before going to bed, put a fresh full glass of water beside my bed
- after waking up, first thing I do is drink from it
- most likely I will now need to pee, so do that, and after washing hands, immediately refill my glass
- drink from that glass of water throughout the day when I am even slightly thirsty
- usually when I have finished a glass of water, I need to pee again; if that happens, again refill my glass after doing so
- if I've finished a glass of water but do not need to pee, I usually refill it with another drink (e.g. fruit juice) instead
- keep that cycle of refilling after using the toilet going
If I'm spending my day at the office, the first thing I do after arriving is grab a glass of water, but otherwise, same cycle.
No, why would that be different? (…is what I in any case would argue if I were the lawyer for a distributor of operating systems, which I am not)