Like I said, I had to break the old habit when I switched. I was constantly renaming files accidentally, and there was no Undo for that, so if I didn't remember the name of the file, I was outta luck. Now, at least there's one Undo level, if you catch your mistake soon enough.
If you delete all the text then click away the old filename will come back.
It turns out [and research proves] that narrow vertical columns of text are easier to read, and read more quickly, without losing one's place in the text.
Yup, about 66 characters a line are optimum for reading.
As a frustrated switcher who hasn't used my macbook much since buying in May, all I want it to do is maximize the window when I double-click the title bar -- is there a widget or any other way that adds this functionality? I can't STAND having a busy screen space with multiple windows open! TIA
As a workaround, if you hold down the option key when switch applications in the Dock it will hide the previous application. Also you have Command-Option-H, which hides all other open applications, leaving you only with the windows of the front-most app.
Apple did have a "single-window-mode" on early (pre-release) versions of OS X, but got dropped, which is a shame, because I liked the idea.
It basically minimised all other windows open, so you saw only the front most window.