This was on our screen, on the inside! It was at least two inches big, maybe three!
At first I thought it was a big beetle (bad enough), but when I saw it was a huge hairy spider, I about had a heart attack.
The Ohio Department of Natural Resources says it’s a wolf spider.
http://www.dnr.state.oh.us/kidsthings/oct05/tabid/555/Default.aspx