You should be overcautious when browsing the Internet, visiting websites, and leaving your personal info. Although it is not always the case, your computer can get “infected” by malware. Viruses can damage files or software stored on your PC, which are usually impossible to restore and fix. Viruses and Internet worms are dangerous programs that can spread via email or web pages and access your computer. That’s why you should think twice before clicking a button and following a link.