How do you get rid of the top bar of an app

[xracecar]

It's annoying me to a great degree, and disables me from reaching the bottom of the app.

You can see the app is not in fullscreen, I need the access to the desktop and such, but nevermind that. The top three buttons, exit, minimize, maximise/fullscreen are in a bar that takes space, which in turn, the app gets cut off from the bottom, and annoys me greatly. I want to get rid of the bar on top of the app so I can see the bottom, which has some crucial buttons to use.

 

[chscag]

System Preferences, General. "Automatically hide and show the menu bar" That should do it.

 

[xracecar]

System Preferences, General. "Automatically hide and show the menu bar" That should do it.

Not exactly what I wanted, but it works. Thank you.

 

[Gregg2]

Some apps will let you resize windows from the top. First move the entire window down, then pull the top down to make the window smaller. Move it back to the top and then resize from the bottom of the window to the bottom of your screen. If this works, hopefully the app will remember the window size the next time you open it.