Changing The Text Title

In the post "Starting Codes" I mentioned about certain things about some inconvenients when using a total import (the so called 'star import'), paradoxically, I haven't found any code that goes without this 'star import' because all of them are using the

root = Tk()

root.title("Title text that can be changed")

Anyway, let's see put those lines and check the result, which should be like this:

Or like this : All depends on what text you type in.