The document discusses the importance of being careful about what personal information you share online. It notes that criminals often use victims' computer information to acquire private details. It advises only sharing details on reliable websites and knowing who you're communicating with online, as many murders and kidnappings have resulted from contact with strangers on social media. It concludes by reminding readers that computers are a work tool but how you use them is your choice, and to consider any risks before uploading information online.