Frequently Asked Questions

Here you can find answers to our frequently asked questions.

Why can't I just go through the free tutorials on this site?
You can, but programming is one of those things you only master by doing. Good examples say more than a lengthy description of the theory. Besides, the example programs cover all the commonly used commands.

Why are the example programs so cheap?
This site originally started as a university project with no costs. It has been reviewed by professionals over the last years. We don't think you can find this price / quality anywhere else.

I want to pay in another currency, is that possible?
The transaction currency is in US Dollars. The amount will automatically be converted to your country's currency on your billing statement.

How do I login?
You can login by clicking on a program name on the right side of a page. Once done, you can easily navigate through the entire website.

What are the conditions when I log in?
By logging into our website you agree to the terms of the agreement.

Help, I didn't receive my username + password?
Go to the Administration Area, enter your e-mail address and press Send. Your password will be sent to you again. This may take a few minutes. Please be patient.

Please feel free to ask us any questions you might have. We are looking forward to hearing from you!