Post questions here.
Start DUMMY returns with SSNs that are not real. DO NOT TRY to PRINT or E-FILE and you will not be charged. Do a variety of returns you have previously done to see how things work.
Come back here and ask clear, complete and concise questions and you will generally get good advice as to how to proceed.
Once you are comfy with the DUMMY Returns, start to get ready for the real ones. Have Fun.