I'm looking for some good websites that provide free online Autocad courses, do you have any recommendations?

Thank you for your Invitation 

From my Point of view we should Take variety of methods for learning First through Videos as you tube

and this site of Autodesk University 

http://au.autodesk.com/au-online/overview

to be familiar with Program Interface

but in some times we need to deep in details

this site will help you in written version

http://www.mycadsite.com/index.htm

and there are link for different free courses here

http://study.com/articles/List_of_Free_Online_CAD_Courses_and_Training_Programs.html 

Sure you can use some sites like http://www.mycadsite.com/tutorials/ & http://au.autodesk.com/au-online/classes-on-demand/autocad. Also youtube is very helpful for such lessons.

www.mycadesite.com and you tube both are good!

thank you  IAgree with partners in their answers

The best would be www.youtube.com search there. They have a series of Autocad tutorials there.

Regards,

https://www.youtube.com/watch?v=wl2Oz6MGDj8&list=PLsJ-t44YipGu5qo1np4id7asHSLdvdLgD

this an autoCad v.2016 course on yoUtube website

I agree with  above answers . thanks, for you invitation

1. Youtube is a very good source.

2. Corsera gives many online courses.

https://www.youtube.com/watch?v=K9aUQ_Jt6Nc&list=PLA6O3UnM1-iZKILghuz5LvCaeI1Xe9iiR

try this out

My advise to you as follows:

1- use you tube website to learn commands, ribbons, tools.....etc.

2- Practice is the key word to be an Auto CAD professional, this step is the major step which allow you to do most professional drawing files.

3- Start with a simple drawing hard copy to be implemented fully on Auto CAD and once you succeed go to the next step and choose more complicated drawing and so on....