( Processor) CPU: Information about your systems installed Central Processing Unit/s.

Generic Name
Marketing Name
CPU Name
Code Name
Revision
Technology
Serial Number
CPU Count
CPU Physical Count
CPU Type
Family
Stepping
Brand
Frequency

Display: Information about your systems installed Video card/Chip and display settings.

Adapter
Monochrome - True/False
Interlaced - True/False
Chipset
DAC
BIOS String
Video Memory   (KBs)   (MBs)
BIOS Version
BIOS Date
Technology
Device Driver Version
Horz Res
Vert Res
Color Depth
Horz Size
Vert Size
Pixel Width
Pixel Height
Pixel Diagonal
Font Resolution
Font Smoothing - True/False
Vertical Refresh Rate
Active Screensaver
Screensaver Name
Wallpaper Name
Wallpaper Stretch - True/False
Wallpaper Tile - True/False
Window Animation - True/False

Files Association
           All: This will show all file association on your system. First is the file Extension. Next is the file Type. The Name and the Server IF AVAILABLE.
           Search: This displays a dialog where you can enter a file extension like "DOC" "PDF" "EXE" or anything and you will be given the file Type, Name and Server.

Input Devices: Information and settings about your keyboard and mouse.

Type
Layout
Delay
Keyboard Speed
Type ID
Sub Type ID
Function Keys
Caret Blink Time
ScrollLock Status
NumLock Status
CapsLock Status

Internet: Information about your internet settings and installed browser/s.

Browser (Default)
Home Page
HTML Editor
EMail Client
News Client
Calendar
Internet Call
Contacts
Internet Status
LocalHost Name
Local IP
Internet Temp MaxSize
Internet Temp Path
Installed Internet Explorer Versions

Local: Information about local/country settings.

Machine/Bios: Information about your machine, bios and settings.

Machine Name
User
Computer
BIOS Copyright
BIOS Date
BIOS Extended Info
BIOS Name String
BIOS Version
BIOS Revision
BIOS system Model
BIOS system Manufacturer
BIOS system Version
BIOS system Serial
BIOS system UUID
BIOS system Vendor
BIOS Version
BIOS MainBoard Model
BIOS MainBoard Manufacturer
BIOS MainBoard Version
BIOS MainBoard Serial
BIOS MainBoard Location In Chassis
BIOS Chassis Manufacturer
BIOS Chassis Version
BIOS Chassis Serial
BIOS setting for CapsLock
BIOS setting NumLock
BIOS setting ScrollLock
Last Boot
System UpTime

Media Devices: Information about your systems installed media devices.

Memory or Ram: Information about your systems installed Memory.

Memory Load
Total Physical Memory   (Bytes)  (KBs)  (MBs)  (GBs)
Available Physical Memory   (Bytes)  (KBs)  (MBs)  (GBs)
Total PageFile
Available PageFile
Total Virtual Memory   (Bytes)  (KBs)  (MBs)  (GBs)
Available Virtual Memory   (Bytes)  (KBs)  (MBs)  (GBs)
PageSize
Allocation Granularity
Minimum Application Address
Maximum Application Address
Resources GDI
Resources USER
Resources SYSTEM

Network: Information about your systems network.

Physical Adapters
Network IP Addresses List
Network MAC Addresses List
Network Physical Adapters List
Network Virtual Adapters List
WinSock Description
WinSock Status
Network Protocols List
Network Services List
Network Clients List

OS: Information about your installed Windows operating system and various settings.

Registered Owner
Registered Company
Computer Name
Computer Description
Computer Workgroup
Current User Name
OS Product ID
OS Product Key. This could prove to be very useful
OS Product Name
OS CSD Version
ServicePack Major
ServicePack Minor
Platform ID
Version
Build Number
Date Installed
Last Boot
System UpTime

Printers: Information for up to five installed printers. Both physical and virtual.

Default Printer
Number of Printers
--------------------------
Printer Name
Printer Driver
Printer Location
Printer Comment
Printer Share
Printer Port

All the above for printers 1 through 5.

Devices Physical Count
Device Serial Number
Device Model
Device Vendor
Devices Logical Count
Device Drive (log)
Device Serial Number (log)
Device Model (log)
Device Vendor (log)
Available Drives.   (These are your drive letters: A, C, D, E, F, and so on)
Serial Number (String)
Serial Number
Drive Type
Disk Size
Free Space
File system