Spyware. It sounds nasty... and it is. Spyware grabs your information and at its best, creates a marketing profile that is then sold to advertisers. At its worst, it can capture login and password information from your online accounts and this information is sold. See a pattern developing? It's all about the money. Spybot Search and Destroy helps to keep your computer free of this online threat. Fair to say, no computer should be without it.