Motion Detection for your webcam

Motion Detection is a free application that turns your webcam into a motion-sensing security camera in just a few clicks.
Motion Detection es un programa gratuito que convierte tu cámara web en una cámara de seguridad con sensor de movimientos en unos instantes.

Everything, a powerful filename search engine

Everything is a freeware administrative tool that locates files and folders by filename instantly for Windows. Unlike Windows search, Everything initially displays every file and folder on your computer. You type in a search filter to limit what files and folders are displayed. Check the FAQ for the superb wildcard and boolean search. It rocks!

Everything only uses file and folder names and generally takes a few seconds to build its database. A fresh install of Windows XP SP2 (about 20,000 files) will take about 1 second to index; 1,000,000 files will take about 1 minute.

Everything es un buscador gratuito que localiza al instante cualquier archivo de tu computadora. Tarda segundos en indizar el disco duro y funciona como una exhalación. Mira en las preguntas frecuentes (FAQ) las opciones de operadores booleanos y comodines, además de la búsqueda con RegEx. Magnífico.