New in April 2009

Notes
- Windows
  - Startup
    - Windows Vista
      - Boot Configuration Data
        
        BCD Elements
        
        detecthal
        
        hal
Kernel-Mode Windows
- Bug Checks
  - Bug Check 0x80: NMI Hardware Failure
  - Bug Check 0x0124: WHEA Unrecoverable Error
- HAL
  - API History
  - API Reference
    - Machine Check Architecture
      - HalBugCheckSystem
    - The x86 BIOS Emulator
      - Functions
        
        x86BiosAllocateBuffer
        
        x86BiosCall
        
        x86BiosFreeBuffer
        
        x86BiosReadMemory
        
        x86BiosWriteMemory
      - Demonstration
        
        Viewing the Firmware Memory Map
- Kernel
  - API History
    - Version 3.51
      - SP5
    - Version 4.0
      - SP3
      - SP4
    - Version 5.0
      - SP1
      - SP3
      - SP4
    - Version 5.1
      - SP1
      - SP2
    - Version 5.2
      - SP1
      - SP2
    - Version 6.0
      - SP1
  - API Reference
    - I/O Manager
      - IoGetDmaAdapter