Well, usually when you press your right mouse button with the cursor over a writeable field a symbol that looks like | will appear and blink slowly. Thats what indicates where the things you type on the keyboard will appear.
i
Cursor
The cursor.
cursor
insertion point
cursor
cursor
The blinking vertical light is called the cursor, I-bar or Insertion Point.
It indicates where the "cursor" is: that is where the next character will appear.
The blinking vertical light is called the cursor, I-bar or Insertion Point.
Existing text is replaced with the text being typed in the "Overwrite" mode. (As opposed to the insert mode)
Bj
It is the font you select to display the text.
A message written in the text you typed is sent to its desired destination.