We're trying to improve our tools for helping new editors get started. These trainings are hosted on the "Programs & Events Dashboard", a tool for helping Wikipedia editors organize editing events. You can optionally log in using your Wikipedia account to keep track of which trainings you've completed.
Hi Amincd! Thanks for contributing to Wikipedia. Be our guest at the Teahouse! The Teahouse is a friendly space where new editors can ask questions about contributing to Wikipedia and get help from experienced editors like Gestrid (talk).