If you do not have a copy of AutoCAD, you can download a 30 day evaluation copy from Autodesk. Follow this link, or go directly to their website. You will be downloading AutoCAD 2014 and it will work fine with these tutorials. You can also try other CAD programs like ZWCAD, which are less expensive alternatives.
Here are complete lessons divided into 4 levels of learning. Each
Level is one section that builds on the previous. Clicking on
the lesson number below will take you to that lesson.
Each lesson also has its own quiz and each level has a combined
Many lessons have videos with narration to explain in detail some of the concepts. To view these videos, you may need the Adobe Flash player for your browser (videos should work fine in most browsers and devices). Most of you should have it, but it is available here free of charge.