You should learn those skills, but not here. Our 'Further reading' list has some good general-interest items. Any bookstore can provide you with information about how to get started, or get more skilled, on the internet. The internet is different. It can help the church with its mission as no technology since the printing press has been able to help.
Online communication is economically advantageous to the church.
It can be used to bring more information to more people more cheaply. It allows people to form communities without needing buildings. And it will reach the young. The relationship between faith and organized religion has always been touched with complexity. There are hard questions about whether or not one needs to be involved with a formal church if one is to follow Christ.