"navigation bar": See Navigation Toolbar below.
"view, tools, etc": That's the Menu Bar; see below.
Can't see the Menu Bar (File, Edit, View, History, Bookmarks, Tools, Help)?
Turning the Menu Bar on and off is a new feature in version 3.6.
(~~red:Linux & OSX see~~: What happened to the File, Edit, and View menus? )Windows Method 1.Hold down the key and press the following letters in this exact order: V T M then release the key
Windows Method 2. Tap once on the F10 key, while the Menu bar is visible, choose "View > Toolbars", click "Menu Bar" so that a check mark is placed next to Menu Bar
Windows Method 3. Tap once and release the key. The Menu Bar will be displayed; then choose ~~red:V~~iew > ~~red:T~~oolbars and click on ~~red:M~~enu Bar so that a check mark is placed next to Menu Bar
The Menu Bar should now be displayed permanently, unless you turn it off again using View > Toolbars. Check mark = displayed, NO check mark = not displayed.
I really did not understand the first set of instruction - I am not sure of what key should be held down, but I like the option of clicking F10. It worked the first time that I tried it. I was able learn a new trick easily and quickly. Thank you so much this was very helpful.