<p>Hello,</p>
<p>I'm a high school student hoping to become a software engineer.</p>
<p>I have no information about colleges and careers. I need your help.</p>
<p>Can taking AP computer science exam be helpful? What are some advantages?
I already have some knowledge of HTML, CSS, PHP, C and Java programming languages.
And I have some programming experience in freelancing (I needed money for a private school)</p>
<p>I've spent a lot of time learning those things so I want to take advantage of it as much as possible. (for college credit)</p>
<p>What can I do?</p>
<p>Thanks,</p>