Speccy
Category: System Tuning
Short Description: Speccy displays your PC specifications: everything from software and hardware versions to peripherals, storage, graphics, and network data. Its compact program size and layout make it a versatile tool for upgrades, troubleshooting, and maintenance. Speccy is a great place to start when you need to know something about your computer.
Details: Speccy will give you detailed statistics on every piece of hardware in your computer. Including CPU, Motherboard, RAM, Graphics Cards, Hard Disks, Optical Drives, Audio support. Additionally Speccy adds the temperatures of your different components, so you can easily see if theres a problem.
Some of the basic information can be found by right-clicking My Computer and then clicking Properties. The General tab lists some statistics, and the Device Manager on the Hardware tab lists all of the hardware youve got installed. But it misses out lots of information that you need.