Spying on file history alongside a keylogger can provide several benefits:

Comprehensive Monitoring: While a keylogger tracks keystrokes, it doesn't capture file access or changes. Monitoring file history shows what files are opened, edited, or deleted, giving a fuller picture of a user's activities. Detecting Inappropriate Content: File history can reveal whether a child or employee is accessing or downloading inappropriate or harmful files, which a keylogger alone might miss. Tracking Productivity: In a work environment, monitoring file usage helps ensure employees are working on relevant tasks and not wasting time on unproductive activities. Preventing Data Loss: Monitoring file history can help identify accidental deletions or unauthorized file changes, allowing for quicker recovery and data protection. Understanding Behavior Patterns: By analyzing which files are frequently accessed or modified, you can gain insights into interests or potential issues, helping to foster better communication.

Overall, combining file history monitoring with a keylogger enhances your ability to oversee and understand digital activity more effectively.