To stream Nintendo Switch gameplay, you'll need a Twitch account, as well as a capture card and recording software. Here's ...
There are two ways to transfer screenshots off the Nintendo Switch: with a microSD card, or through a Twitter or Facebook account.
The Nintendo Switch 2 has the Virtual Game Card system, which lets you share your games with friends. (To be clear, the original Nintendo Switch has this too, but you may have seen a notice about it ...