The text file often acts as a directory, containing RapidGator, MediaFire, or Mega links, or a magnet link for a BitTorrent client.
Some sellers on eBay or Reddit offer unused Office 2016 keys from old PCs (Dell/HP refurb bundles). These are often legal, but ensure the seller has positive feedback. Never buy a key that requires a “TXT activator” or “phone activation hack.” bitly microsoft office 2016txt verified
However, I need to be careful here: