System Monitors

• 
  ExecutedProgramsList

  Free

  A simple tool that displays a list of programs and batch files that you previously executed on your system.

• 
  FileActivityWatch

  Free

  A tool for Windows that displays information about every read/write/delete operation of files occurs on your system.

• 
  MultiMon Home Edition

  Free

  An advanced multifunctional system monitoring tool for Windows which displays detailed output of a wide range of activities in real-time.

• 
  OdoPlus

  Free

  Tracks the distance your mouse pointer travels on the screen.

• 
  RegFromApp

  Free

  Monitors the Registry changes made by the applications.

• 
  Remote Process Viewer

  Free

  A free remote Windows Task Manager for your network.

• 
  Task Monitor

  Free (Open Source)

  Cross platform system and task monitoring on the command line.

• 
  Vovsoft Disk Monitor Gadget

  Free

  Monitors free disk space.

• 
  Wise System Monitor

  Free

  A free Windows utilities to monitor process, hardware and network traffic.