Muhammad Awais Tahir writes about Internet and da’wah.

Precautions to be taken while using net
* Don’t sit idle on net. When you connect, connect with a purpose. Remember and empty mind is a Satan’s workplace and the Satan can draw you into all sorts of bad things if you are not aware.
* Don’t open any site which might lead you to addiction of pornography
* Don’t waste time in useless chatting. Whenever you chat with someone, be it a member of same sex or the opposite, chat with a purpose