Computer Activity Monitoring
Automatically record:
Screen Snapshots (every action taken, step-by-step)
Chat/IM Activity (both sides)
Keystrokes Typed (including user names and passwords)
Facebook & Myspace Activity (including profiles visited and pictures posted)
Online Searches (Google, Yahoo, AOL, Bing, etc.)
Websites Visited (and block inappropriate sites)
Email Activity (sent and received)
Program Activity (including games and iTunes)

This US Department of Justice Computer Crime & Intellectual Property Section page has links to press releases for pertinent articles.
Risk Security & Investigations is a full-service PI firm in Rochester, Michigan.