TL:DR; Lock My PC Free Edition is a good and free alternative to standard Win+L Windows lock.
Lock My PC Free Edition is a good and free alternative to standard Win+L Windows lock. Use it every time when you leave your computer unattended.
Internet Access Scheduler (IAS) is a firewall that offers user-level access controls for Windows 9x/Me. IAS enhances the standard Windows access management and once installed, administrators can assign permissions to TCP/IP connections.
SoftPerfect Traffic Meter monitors your network traffic. With SoftPerfect Traffic Meter, you can create a full-featured system for monitoring the Internet traffic usage of specific users on your home or office network.
AntiFreeze is a life-saver utility which helps you in situations where you find your computer locked up. It is an emergency task manager utility which offers a last recourse when you find your computer in a hung state.
