walk in it
Chat with our AI personalities
In order to to the nether you need a portal.
A Nether portal is an obsidian structure that can transport players to or from the Nether dimension. USB doesn't come into it anywhere. The 'Minecraft USB nether portal' is just a YouTube fake.
Walk in the portal, and search for a nether brick building
A portal to the Nether requires ten Obsidian blocks (eco version) or fourteen Obsidian blocks for the full version.
make a wall around lava and tip water in it and repeat it to make a nether portal shape