Since yesterday, I have about two inches of black space on each side of my screen when viewing IOW. What did I do wrong?

I have about an inch of black all around my screen but I think it's always been there.

x2

What black space?

I wanted to see if anyone would say anything about it. That took a couple days.

Man!! I am UNobservant!! I thought it was always there!! At least I did notice your April Fool's joke that once though!!

Yes, it's very hard not to notice when you have to read right to left. That was funny!

It sure was!!! Even I am not THAT unobservant! Haha