IRL, I use a desktop for the Forums about 75% of the time, and the remaining 25% is on my phone.
My fursona used to have a mini computer installed in him, until he forcibly removed it. It was used to connect him to the greater consciousness, which he opposes.
My fursona is very secretive, and uses a highly encrypted channel to talk to others of his kind. He lives on a version of contemporary Earth, and keeps a low profile.
What about you? How do you connect, and how does your Fursona connect?