Learn to code.

Hello, i'd just like to tell you guys about a free service i've found, that could definitely help you out in the future.

http://www.codecademy.com/

Take a look around at the offered languages, find one your interested in. They're great skills to know. I suggest you do the lessons in one your interested, read a book on it, and try to apply it to real life. Maybe take a course offered in your highschool / college.

Offered languages on CA:

→JavaScript
→ HTML/CSS
→ PHP
→ Python
→ Ruby
→ APIs

I recommend learning Python or HTML to start, they are great for beginners.