I got 797 results by searching 'Internet' on the 2008 Watchtower Library program. I'd say roughly 90% of those entries were warnings against what the Watchtower perceives as "the dangers of the Internet" - Mostly pornography, time wasting, chat rooms, false information and apostate material.Here are a select few of those:Watchtower '04 - 15th Feb"How can we guard against being deceived by apostates? By heeding the advice from God’s Word, which says: “Keep your eye on those who cause divisions and occasions for stumbling contrary to the teaching that you have learned, and avoid them.” (Romans 16:17) We “avoid them” by steering clear of their reasonings—whether in person, in printed form, or on the Internet."Watchtower '04 - 15th Sept"Seeds of doubt can be sown by the media, through the Internet, and by modern-day apostates."Watchtower '06 - 15th Jan
"Because of listening to the Devil and not rejecting his lies, the first human pair apostatized. So, then, should we listen to apostates, read their literature, or examine their Web sites on the Internet? If we love God and the truth, we will not do so. We should not allow apostates into our homes or even greet them, for such actions would make us ‘sharers in their wicked works.’ (2 John 9-11) May we never succumb to the Devil’s wiles by abandoning the Christian “path of truth” to follow false teachers who seek to “introduce ruinous ideologies” and try to ‘exploit us with well-turned phrases.’—2 Peter 2:1-3."Watchtower '06 - 15th Sept"We ought to keep far away from all immoral influences, whether they come through music, entertainment, the Internet, or books and magazines."
Watchtower '08 - 15th Feb
"...snares still claim victims among God’s people. For example, the click of a mouse at a computer in the privacy of one’s own home may be all that a curious or unwary person needs to ruin his good conscience. How sad it would be if a Christian were to be enticed by Internet pornography!"
Watchtower '08- 15th Dec
"At Psalm 101:3, we find David’s words: “I shall not set in front of my eyes any good-for-nothing thing.” There are many opportunities today to set in front of our eyes good-for-nothing things, particularly when we are alone. Access to the Internet has presented many with a challenge in this regard. It is easy to be lured into looking at suggestive, even pornographic, material. But is doing so an act of obedience to the God who inspired David to pen those words? Pornography is harmful, for it inflames wrong and greedy desires, damages the conscience, erodes marriages, and degrades everyone involved."
'GOD'S LOVE' book'08
"You can also absorb that evil spirit through objectionable literature, pornographic or apostate Internet sites, unwholesome entertainment, and highly competitive sports—really, through anyone or anything that conveys the thinking of Satan or his system."
'TEACHER' book '03
"Where do people learn a lot about violence and improper sex and spirits and ghosts?— Isn’t it from watching certain television shows and movies, playing computer and video games, going on the Internet, and reading comic books? Does doing these things bring us closer to God or closer to the Devil and his demons?"
Kingdom Ministry Sept '02
"Bear in mind that our heavenly Father has an appointed channel of communication, “the faithful and discreet slave.” That “slave” has the responsibility to determine what information is made available to the household of faith, as well as “the proper time” for it to be dispensed. This spiritual food is available only through the theocratic organization. We should always look to God’s appointed channel for reliable information, not to a network of Internet users.—Matt. 24:45."
Kingdom Ministry Jan '03
"Being surrounded by Satan’s world, we must exercise self-discipline, avoiding anything that could contaminate our mind or corrupt our heart. (Prov. 4:23; Matt. 5:29, 30) Christians are admonished that they “cannot be partaking of ‘the table of Jehovah’ and the table of demons.” (1 Cor. 10:21) This requires that we guard against unwholesome entertainment, bad associations, and dangers on the Internet. It also calls for our shunning apostate material."