Mine WOULD have been through the Dreamcast, but because my parents were early adopters of Broadband internet, we never had a dial-up connection to hook the modem up to.
I did a bit of curious searching on the family PC, but one time I forgot to wipe the history, and the game was up. The first thing with a web browser that was "mine" was the PSP in high school, and I even had a special second memory card (512MB) that I would save things to that I'd take it out and hide it in a crevice in my bedframe when I was done.
Hahaha that takes me back to the time my friend got hold of a 3.5” floppy with some Playboy pics on it, and then called me in a panic because Windows had helpfully added them to the “recent files” list and he couldn’t figure out how to clear it.