Platform/Windows/Input

.NET	7
Artificial Intelligence	7
Group behavior	2
Path finding	16
A* and its derivatives	6
Pattern recognition	1
Steering behavior	2
World interaction	4
Audio	0
DirectX	8
DSP	5
Ogg Vorbis	2
OpenAL	1
Windows	1
Computer Science	2
Algorithms & data structures	12
BSP trees	8
Encryption	12
Randomness & noise	11
Data storage	4
File formats	14
Image	10
Resource files	2
Game Development	20
Cheat & crack prevention	10
Input	3
Timing	4
Graphics	27
Character animation	6
DirectX	24
Optimizing	8
Illumination	5
Deferred lighting	7
Global illumination	8
Lighting models	6
Screen Space Ambient Occlusion	4
Shadow maps	18
Shadow volumes	15
Image processing & synthesizing	19
Non-polygonal rendering	3
Ray tracing	3
OpenGL	12
Particle systems	7
Shaders	32
Simulation	4
Cloth	2
Clouds & sky light	7
Fire & smoke	4
Liquids	12
Surfaces & Meshes	8
Implicit surfaces	6
Parametric curves & surfaces	7
Polygon reduction & LOD	3
Subdivision surfaces	7
Terrain	7
Continuous LOD	12
Generating data	4
Voxel engines	2
Text	6
Transparency	1
Visibility determination	16
Languages	5
Assembler	20
C & C++	26
C++ exceptions	5
Calling conventions	12
Debugging	5
Memory management	7
Optimizations	6
C#	4
Creating your own language	13
Garbage collection	7
D	2
Java	4
Scripting	3
JScript & VBScript	1
Lua	6
Other languages	8
Perl	2
Python	5
Ruby	4
Mathematics	3
Fourier transform	4
Geometry	6
Linear algebra, vectors & matrices	9
Wavelet transform	5
Object design	3
Physics	5
Body dynamics	8
Collision detection	10
Polytopes	6
Platform	2
Linux	1
Mac	2
Windows	13
COM, ATL & WTL	8
Dynamically loaded libraries	6
Hooks	5
Input	2
Networking	6
Screensavers	3
Services	1
Shell	2
Small executables	3
Windows	8
Web Technologies	8

Disable Reboot
This code-snippet shows how to disable ALT+TAB and ALT+CTRL+DEL using a local keyboard hook.

Lock Windows Desktop
June, 2004 - afeijao
This article shows various techniques for disabling system keys, and hiding the start menu etc. It also shows how to replace the Windows shell. It has lots of links to references.