Tinkercad

1. Go to tinkercad.com and sign in or create a free account with your email or Google. 2. From the dashboard, choose 3D Design, Circuits, or Codeblocks and start a new project. 3. In 3D Design, drag shapes onto the workplane, move, rotate, align, and group them, then export your model for 3D printing if needed. 4. In Circuits, place components, connect wires, add code if required, and click Start Simulation to test and iterate. 5. Save your project, share a link or invite collaborators, and explore built in lessons or classroom features to level up your skills.