Twenty years ago could have been https://en.wikipedia.org/wiki/Windows_SteadyState https://en.wikipedia.org/wiki/Windows_SteadyState which was the same function

Twenty years ago could have been https://en.wikipedia.org/wiki/Windows_SteadyState https://en.wikipedia.org/wiki/Windows_SteadyState which was the same functionality as the user above is talking about. XP is old