For Mac 10.4 or higher
ATypeTrainer4Mac is a great application for Mac that you can learn thanks to a collection of 30 lessons (an ascending difficulty) that includes all the letters in your languages.
Use the virtual keyboards available at the bottom to know where to place where your fingers and keys are pressed. Use the metronome to help you determine the precision by following the trial and pressing the winning characters on the speed of the speed.
ATypeTrainer4Mac automatically calculates the number of words and pulses per user. If you do not like the text that comes with the program, you have saved any text you posted on an RTF document, a mail e-mail or a web page visited with Firefox or Safari.