CPT

I moved to the USA to pursue my Master's in IT. Unfortunately, I have recently been affected by mass layoffs in the tech industry, leaving me with only 30 days to extend my stay in the country to address household responsibilities and potentially secure a full-time job.

I have researched a few options for extending my stay and would greatly appreciate your guidance on these alternatives:

1) Apply for a B2 visa promptly: This option would allow me to remain in the country for an additional six months (until July or August) and continue my job search.

2) Enroll in a community college and obtain an I-20: Many community colleges do not require GRE or TOEFL scores, and their Fall semester usually begins in mid-August. This cost-effective choice would give me time until December, and I could transfer any earned credits to a university if needed.

3) If more time is required, I could join a university in the Spring semester and transfer my community college credits. However, I understand that applying for an MS or PhD program would necessitate a direct application to the university.

My daughter was born in Canada and is on my H-1 visa as an H-4 dependent. She is currently studying 2nd year of her Bachelor's degree and will turn 21 in July/2024. I have a couple of questions, and they are
1. By what date/age she needs to change her status from H-4 to F-1?
2. Once on F-1 status, are there a minimum number of months/semesters/years she has to complete before being eligible for a CPT or OPT?
 

I am on an H-1B visa and recently got laid off.

If I don't find a job within the 60 days grace period:

1. Can I go back to my home country and keep applying for jobs and then come back once I get one? If yes, would I have to go through the lottery again?

2. If not, what are my options?

3. What additional documents do I need to provide while applying for my new visa to explain the missing pay stubs?

4. What does the company that let me go send to the USCIS as documentation for termination of contract?