How can I transfer my Thai F visa to a student or guardian visa for my child?

The process of transferring from a Thai F visa to a student or guardian visa typically requires you to leave Thailand, as it's unlikely you can change the visa type while remaining in the country. You will need to apply for the new visas at a nearby consulate and provide necessary documentation from the school your child will attend. It's important to account for the time needed for this process, especially since you have limited time remaining on your current visa.