Free monitor user software for windows

CPU Monitor is a simple, scalable and colorizable CPU graph.
Differs between system and user usage. On Mac OS X, you also get the nice usage.

SMART Monitor - hard disk drive manufacturers have adopted a standard called S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) which reports many internal drive performance attributes. SMART Monitor is a very useful hard disk tool that will come in handy.
This software monitors these attributes and alerts user to falling values due to damage or wear and tear. By being alerted to falling performance attributes, chance of data loss is minimized since proper preventive action can be taken before disastrous drive failure occurs.
Main features:
- completely rewritten resulting in a faster executable
- updated user interface (see program screenshot)
- reports all SMART attributes plus drive temperature (enabled drives only)
- monitor up to 4 IDE/AT or ATAPI drives
- intelligent warnings using balloon tips

Access Monitor is a User Access Log utility designed for the Windows XP Operating Systems. Access Monitor is a User Access Log utility designed for the Windows XP Operating Systems.
Access Monitor will start up when the first user logs into Windows and continues to run until the computer is restarted or is shutdown. It runs in the background and resides in the system tray. Access Monitor records the date/time and username of any users that logs in/out, restarts or shut down the computer.
Access Monitors other main function includes a switch users/logoff/restart/shutdown menu. The Administrator of the computer will install Access Monitor and configure a password and other appropriate settings if applicable.
Main features:
- Records the date/time and username of users logging in/out of the computer
- Administrator can set the user access log size and also print the log
- Administrator password protection
- Resides in the system tray
- System tray icon can be hidden from basic users
- Provides a menu to immediately switch users/logoff/restart/shutdown the computer
System requirements:
- Processor speed - 266 mhz
- System Memory - 64 MB
- Internet Explorer 5.0