Password protect programs on your computer: Windows Media Player, Real One, AcdSee, Outlook Express... Password Door can add the password protection feature to any program on your computer. It will not modify the original programs, so it will never destroy the programs and you will never lose data. There are a lot of fine software installed on your computer, you know them well: MS-Office, WinZip, Windows Media Player, Real One Player, AcdSee, Outlook Express. Most of them have no password protection, so anyone who shares your workstation can launch one of these applications and use it to browse or modify your data that was created by it. You don't want to have to learn to use new software that have the password protection feature, but you do want the password protection feature for your existing software. Now you can use Password Door to add password protection to any software. When software is protected by Password Door, anyone who wants to use that software must enter the correct password in order to launch it. Password protects any program on your computer. It is very easy to protect a program: Password Door will automatically detect all the installed programs on your computer and list them on the main window, you only need to double-click at any item in the "Installed Programs" list box, then specify a password for it, the program then will be protected. Password protects programs anywhere. If you uninstalled a protected program, the protection will be kept, once you re-installed the program again, the protection then will be automatically enabled again. Advanced features allow you protect almost 100% programs. Password Door will not modify any program. Protects Password Door itself. Supports schedule options. Enhanced protection mode.

ReactOS is a free, modern operating system based on the design of Windows XP/2003. Written completely from scratch, it aims to follow the Windows architecture designed by Microsoft from the hardware level right through to the application level. This is not a Linux based system, and shares none of the unix architecture. The main goal of the ReactOS project is to provide an operating system which is binary compatible with Windows. This will allow your Windows applications and drivers to run as they would on your Windows system. Additionally, the look and feel of the Windows operating system is used, such that people accustomed to the familiar user interface of Windows would find using ReactOS straightforward. The ultimate goal of ReactOS is to allow you to remove Windows and install ReactOS without the end user noticing the change. ReactOS is a free and open-source operating system based on the Windows NT architecture design, providing support for existing applications and drivers and an alternative to the current dominant consumer and server operating systems...