What is spyware?

• A. Software that improves system performance
• B. Software that secretly gathers user information without their knowledge
• C. Software used for web browsing history
• D. Software that manages user passwords

Answer: (B)

Spyware is specifically designed to infiltrate a user's device without consent, with the primary purpose of collecting personal data and user behavior information. This type of software often operates stealthily in the background, making it difficult for individuals to detect its presence or the extent of the information being gathered.

Its methods can include monitoring web browsing habits, logging keystrokes, and accessing sensitive data such as login credentials and credit card information. Unlike legitimate security programs or browser extensions that might enhance user experience or data management, spyware works against user privacy by violating their trust and potentially leading to identity theft, financial loss, or other forms of cyber exploitation. Therefore, the option describing spyware as software that secretly gathers user information aligns perfectly with its definition and harmful characteristics.

In contrast, software that improves system performance, manages passwords, or tracks web browsing history does not inherently involve secretly collecting user data without their consent, distinguishing it from what spyware actually does.