1)   power Informer XP 2 v3.0
Powerful tool for monitoring system activity with rich Graphic User Interface. It is very easy to use and it is very useful tool for professional, because that can quickly acces to all system information, but also it is very useful for beginers.

 2)   Info Bag Pro 5.0.0
Info Bag Pro is a neat and simple application that reads low-level hardware information such as CPU Speeds, Installed RAM, Graphic Card Capabilities, Network Performance, Download Speeds, Connected Printers, Disk Temperatures and many others.