What function does PC surveillance software serve?

• A. To enhance internet browsing speed
• B. To record all PC activities
• C. To promote data sharing
• D. To back up files automatically

Answer: (B)

PC surveillance software is designed primarily to record all activities on a personal computer. This includes tracking user actions such as keystrokes, application usage, and internet browsing history. The purpose of this software can vary, but it is often used for monitoring employee productivity, ensuring compliance with company policies, and safeguarding against unauthorized access or misuse of sensitive data.

Other functions mentioned, such as enhancing internet browsing speed, promoting data sharing, or automatically backing up files, do not align with the primary role of surveillance software. Each of these functions serves different purposes: internet speed enhancement focuses on optimizing web performance, data sharing promotes collaborative efforts among users, and file backup ensures that data is securely stored and retrievable in case of loss. Therefore, recording all PC activities is the definitive function of surveillance software, making it the correct answer in this context.