Final answer:
Spyware is software that collects information about internet surfing habits and behaviors without the user's consent.
Step-by-step explanation:
Software that illicitly collects information about your Internet surfing habits and behaviors is called Spyware. Spyware is a type of malware that is designed to secretly monitor a user's activity without their consent. It can track keystrokes, capture personal information, and display unwanted advertisements.