保護 ほごスイッチではありませんでした
kakikomihogosuicchidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 書き込み保護スイッチ

1. It was not a write-protection switch.; It wasn't a write-protection switch.

Past/Perfective
Negative
Polite
Formal Register
Computing