There are many websites that provide self-paced language learning. Here are some of the most popular:
If you have a public library card from Neill Public Library, you can use Mango Languages, a language learning program that includes video, audio, and text. Find the database by going to this link and entering your library card number:
The library has self-paced language courses and books on properly using different languages. Here are some examples:
Complete Mandarin Chinese: The Basics by 
How to Speak Brit: The Quintessential Guide to the King's English, Cockney Slang, and Other Flummoxing British Phrases by Picture dictionaries are amazing resources for connecting words with images, helping your brain to form associations and learn language more quickly. The libraries have a number of picture dictionaries that you can check out. Languages include Spanish, German, Japanese, Russian, and more! Here are some examples. Find more in the catalog by searching for "picture dictionary":
Milet Picture Dictionary: English/Korean by 
The Oxford Picture Dictionary: English/Polish by The libraries also have numerous text-only dictionaries in your language of choice! You can also find a number of dictionaries in the form of eBooks! Here is an example of a print book on the shelf:
Random House Latin-American Spanish Dictionary by