> I have a feeling I would need 0 minutes to learn the basics of turbo c++.

Well, Turbo C++ (at least the one in the article) does use common conventions but those were conventions of 1992 :-P. So Copy is Ctrl+Ins, Paste is Shift+Ins, save is F2, open is F3, etc. Some stuff are similar to modern editing like Shift+motion to select, F1 for help, F10 to activate the menu bar, etc. And all shortcut keys are displayed on the menu bar commands so it is easy to learn them (some of the more intricate editor shortcut keys are not displayed in the menus, but are mentioned in the help you get if you press F1 with an editor window active).