GFXplorer

GFXplorer is a software designed to allow its user to find, or just to have at hand, all the most important technical information, both hardware and software, of a PC.
Thanks to the tabs based user interface and the various categories available, all the information are easy and fast to read, and if reading is not enough: you can export all the information in a common plain text file (TXT) or Rich Text file (RTF) to be viewed anywhere and by anyone without being in front of the interested PC; whenever the need arises, receiving technical support or help on a forum or via email is a lot easier with detailed information of your system!
In addition, the Tools tab provides direct access to a wide range of Windows utilities, useful should you need to do a quick maintenance.

Information retrieved by GFXplorer:

Microsoft Windows:
Name, version, architecture, major update or service pack installed;
DirectX and .Net Framework versions;
Usable\visible and free RAM, virtual memory and system folders.

Central Processing Unit (CPU):
Manufacturer and digital signature;
Processor model;
Technical data about the Architecture, Family, Model and Stepping;
Current and base operative clock frequency;
Socket type and total Cache memory (per level).

System memory (RAM):
Size, speed and type of each bank of RAM installed;
Total installed RAM.

Motherboard (MB):
Motherboard model and maker;
BIOS model and version.

Video and audio cards:
GPU (Video card) model\s and VRAM;
Monitor\s screen resolution;
Audio adapter\s.

Drives and storage:
Partition\s list and label\s;
File System (per partition);
Available and total space (per partition);
Storage device\s list and id;
Connection interface (per storage device);
Firmware version (per storage device);
Number of partitions (per storage device);
Total storage capacity (per storage device);
Technical data about Sectors, Tracks and Cylinders (per storage device).