The document discusses several internet threats including malware, spam, phishing, and copyright infringement. It defines malware as malicious software programs like viruses, worms, Trojans, spyware, and adware that can harm computers. Spam is unwanted email, often containing malware, sent by bots or advertisers. Phishing attempts to steal personal information through fraudulent emails directing users to enter data on fake websites. The document also provides tips to avoid copyright infringement by understanding ownership rights and being responsible and creative with one's work.