You can see more tutorials at Maple's YouTube page.
If you prefer to read directions, this is a link to their quick start manual.
The above tutorial is long and fuzzy but bearable. Wolfram has a its own YouTube channel for more information.
Wolfram Language Documentation
There are many MATLAB tutuorials on YouTube. This is the official MATLAB YouTube channel.
If you prefer to read directions, here is their starting guide. Also, a support forum.
This is the beginning of a popular YouTube tutorial series. We have online guides available from the library below.