Answer:
Someone walked into a room and you heard a crash! Someone died. What happened?
Name for zenith
I'm not man's best friend, I'm their enemy, I can mark your end, yet you do not see me, I am very small, but very tough, If you have me, then you have it rough.
I went to the woods and got it, when i got it didn’t want it, looked for it, couldn’t find it so I took it home.
I know a word of letters three. Add two, and fewer there will be!
Before Google, we actually had to physically look things up in this building full of knowledge.