Everyone who said to hover at the bottom, thank you!
It worked!
Someone else in my office showed me the path to the option and it showed up on theirs but was not on mine so I wasn't sure how to turn it off / on as it wasn't not even showing up there. Their path was View, Show / Hide, Toolbar Items, Show Select & Zoom tools, and that is where the + / - sign was showing up for them but not for me. So if this is the same problem your having, hover around the bottom tool bar.
Everyone who said to hover at the bottom, thank you!
It worked!
Someone else in my office showed me the path to the option and it showed up on theirs but was not on mine so I wasn't sure how to turn it off / on as it wasn't not even showing up there. Their path was View, Show / Hide, Toolbar Items, Show Select & Zoom tools, and that is where the + / - sign was showing up for them but not for me. So if this is the same problem your having, hover around the bottom tool bar.
Thank you!!!!!!