Hm I've seen keyboards where INS didn't appear to do anything, but that was beca...

SilasX 45 days ago | parent | context | favorite | on: Key symbols we lost to time, pt. 1: The PC side

Hm I've seen keyboards where INS didn't appear to do anything, but that was because you had to press a different button to activate the set of keys that includes INS, and you might have been looking at a case of that.