Free demonstration software for windows

Half-Life 2 E3 2004 demonstration 2 is an inviting and easy to play game which can attract anyone.

This is the second official demonstration of Half-Life 2 from the E3 2004 videogame exposition. The demonstration offers an introduction to the Half-Life 2 environment, a look at new characters, an adventure with an amphibious vehicle, an assault on a fortified combine, and a walk through the spooky town of Ravenhole. The QuickTime movie is 640x480 and runs about 10 minutes long.

This is a Java application that will demonstrate the Simulated Annealing algorithm with an attack on the "traveling salesman" problem. What is simulated annealing? Simulated annealing is a technique, which was developed to help solve large combinatorial optimization problems.
It is based on probabilistic methods that avoid being stuck at local (non-global) minima. It has proven to be a simple but powerful method for large-scale combinatorial optimization.
For practical purposes, simulated annealing has solved the famous traveling salesman problem: find the shortest of N! paths connecting N cities. Simulated annealing finds a very good approximation to the shortest path out of the huge number of all possible paths. Annealing is natures trick to find extrema in very complicated situations.
Simulated annealing mimics on a computer the natural process by which crystal lattices of glass or metal relax when heated. The molecules of hot glass or metal are free to move about. Temperature is an average of the thermal energy in each molecule of an object.
If the temperature drops quickly, these molecules solidify into a complex structure. However, if the temperature drops slowly, they form a highly ordered crystal. The molecules of a crystal solidify into a minimal energy state.
Some real applications simulated annealing:
- Determining the sequence of observations for an automated astronomical telescope [2]
- Computer Aided Geometric Design
- Optimization of Econometric Statistical Functions
- Games with random moves determined by the simulated annealing algorithm
- Arranging connections on chips and switching devices in telephone networks
The algorithm:
In the simulated annealing algorithm, an objective function to be minimized is defined. Here it will be the total path length through a set of points.

The 9 non-persistent virtual machines in this toolkit provides the following 4 scenario-based demonstrations. This demonstration toolkit comprises virtual machine-based demonstrations of Intelligent Application Gateway (IAG) 2007 and Internet Security and Acceleration (ISA) Server 2006.
The 9 non-persistent virtual machines in this toolkit which provides the following 4 scenario-based demonstrations.
Secure Remote Access with IAG 2007
This scenario shows Intelligent Application Gateway 2007 working with Exchange Server 2007 and Windows SharePoint Services 3.0, and optionally Dynamics CRM 3.0 (see Additional Information), being accessed via both a managed and an unmanaged client. The following features of IAG 2007 will be highlighted:
- SSL VPN
- Policy-based Secure Access
- End-point Security Management
Secure Remote Access with ISA Server 2006
This scenario shows ISA Server 2006 working with Antigen for Exchange, Antigen for SharePoint and Windows Rights Management Services to provide comprehensive protection for Exchange Server and Windows SharePoint Services. The following features of ISA Server 2006 highlighted:
- HTML Form Authentication
- Single Sign-On
- SSL Bridging
Branch Office Security with ISA Server 2006
This scenario shows ISA Server 2006 working with Windows Server 2003 R2 to connect, secure and optimize bandwidth between branch offices. The following features of ISA Server 2006 and Windows Server 2003 R2 will be highlighted:
- HTTP Compression (ISA)
- BITS Caching (ISA)
- DiffServ Tagging (ISA)
- Distributed File System Replication (R2)
- Remote Differential Compression (R2)
Internet Access Protection with ISA Server 2006
This scenario shows ISA Server 2006 being used for network edge protection against internal and externally originating threats. The following features of ISA Server 2006 will be highlighted:
- Application-Layer Inspection
- Flood Resiliency
System requirements:
Hardware requirements
- 2 GB RAM (or 4 GB RAM when running the optional Dynamics CRM 3.0 demo concurrently)
- 5.5 GB available hard disk space
- 2.0 Ghz+ CPU
Software requirements
- Virtual PC 2004 SP1 / Virtual PC 2007 / Virtual Server 2005 R2
- Warning: The virtual machines do not contain the latest security updates. Do not connect the virtual machines to another network, before you have installed all the applicable security updates.

This software is able to record all screen and audio activity and create industry-standard AVI video files and SWF files. CamStudio can record your computers screen and audio activity and generate AVI video files. Use the built-in SWF Producer to turn the AVI files into lean, mean, friendly-bandwidth SWF files.
Main features:
- You can use it to create demonstration videos for any software program.
- Or how about creating a set of videos answering your most frequently asked questions?
- You can create video tutorials for school or college class.
- You can use it to record a recurring problem with your computer so you can show technical support people.
- You can use it to create video-based information products you can sell
- You can even use it to record new tricks and techniques you discover on your favourite software program, before you forget them .

Half-Life 2 Strider movie brings you an interesting 640x480 QuickTime movie of gameplay from Half-Life 2 in which Gordon finds out why it's so quiet... striders roam these streets. This demonstration of the Half-Life 2 engine is 2:40 long.

Requirements:

• Windows 95/98/Me/NT/2000/2003 Server/XP
• QuickTime
  

Firefox extension that scrambles the text in a webpage to demonstrate that you can still read it Raed Tihs! will scrambles all the text on the current tabs page and yet you will still be able to read it!
This is a simple demonstration of the theory that letter-order within a word has no impact on readability, beyond the first and last letters.
System requirements:
- Firefox: 2.0 ? 2.0.0.

CamStudio is a small application able to record all screen and audio activity on your PC and create industry-standard AVI video files and using its built-in SWF Producer can turn those AVIs into lean, mean, bandwidth-friendly Streaming Flash videos (SWFs)
Main features:
- You can use it to create demonstration videos for any software program.
- Or how about creating a set of videos answering your most frequently asked questions?
- You can create video tutorials for school or college class.
- You can use it to record a recurring problem with your computer so you can show technical support people.
- You can use it to create video-based information products you can sell
- You can even use it to record new tricks and techniques you discover on your favourite software program, before you forget them.