Spy
Best Free Keylogger
Best Free Keylogger monitors computer activity, use cautiously, PRO version available.
Detekt
Detekt tool detects spyware on PC, protects privacy, provides instructions.
Visec Surveillance Software
Versatile surveillance software, monitor everything, easy to use, works worldwide.
Qustodio
Qustodio: Parental control app to monitor and restrict internet usage.