Show finger tips
Specifies whether to show the finger tip in the lesson. The finger tip is very useful to the beginner.

Allow incorrect hit
With the option unchecked, you will be stopped where you press a wrong character until you press the correct one.

Allow BACKSPACE
Specifies whether to allow the BACKSPACE key, the key allows you to delete the previous text for correcting the error.

Show keyboard with advanced mode
Specifies whether to show the screen keyboard with advanced mode. Under this mode, only available characters will be appeared on the screen keyboard, it does mean when you press or release the taggle key SHIFT or ALTGR, the characters on the screen keyboard will change in real time.

Two spaces between sentences
Specifies how many spaces between sentences, one or two.

Duration
Specifies the duration of typing lesson, test and special practice(review). A typical typing test is at least 5 minutes long.

Text size
Specifies how many the example texts should be produced. The shorter text will take less time to complete.

Length of line in standard view
Specifies how long to make a the example text displayed in a row under standard view (screen-copy manner).

Practice mode
Specifies the practice mode, it can be:

	Beginner Mode	Learn to type step by step, every lesson will be started from the basic practice.
	Performance Mode	Every lesson will be started from the word practice.

Data type
Specifies to produce the data mode for the typing test, it can be:

	General	The example texts are always produced from the beginning of the test file.
	Initial position is random	It is similar to the mode "General" but the texts will be produced starting from a unexpectation position in the test file.
	Text is random	Under this mode, all of test texts are desultory.

Allow to abort an ongoing test
Specifies whether to allow the user aborting a started typing test. With the option unchecked, the user has to complete the test until the time is out.