H1B to J2 Change of Status - Processing Time and Documents Required
Change of status from H1B to J2 visa is a very rare case, usually, it's the opposite, people on J visas try to get H1B.
How to Apply for H4 EAD First Time: Guide to the H4 EAD Application
If you are planning to apply for an H4 EAD for the first time, I'm here to help you step-by-step, right from the H4 EAD eligibility criteria
J1 Visa to Green Card: I-485 Application Process and Documents Checklist
Steps for filing I-485. I-485 is to adjust your status to permanent resident and once it is approved you should get the green card...
H1B, H4 and H4 EAD Concurrent Filing, Premium Processing and Processing Time
H4 visa holders can apply for their H4 visa and their H4 EAD at the same time, which can significantly reduce their processing times.