Try these amazing resources if you would like to learn a language by yourself and on your own time
Get the extended versions of the tutorials as PDF e-books + mp3s
Thanks to the accompanying audio files, you can listen and read at the same time, which significantly increases your level of comprehension.
All of the recordings were created by native speakers and they are included as a free download with the purchase of the language tutorials.
The PDF versions include more content than what is available online, as well as free lifetime updates to the e-book and the mp3s.