Are there "grounded" or GFCI 2-pronged outlets?
My wife and I recently bought a home that was originally built in 1965. In escrow we made a repair request that all of the 2-pronged outlets be grounded or have GFCI outlets installed. The owner complied, but we quickly noticed that all of the outlets were still 2-pronged outlets. We were provided an invoice for the grounding of these outlets, but I didn't think it was possible for a 2-pronged outlet to be grounded.
Can a 2-pronged outlet be safely grounded or have comparable GFCI protection?