I'm looking for either a program or a piece of software that can perform the following operation: It applies for windows platform, the program should be able to be installed from a webserver, the main objective of the application is to read a web page or url in a certain amount of time intervals. When the program finds that the webpage has changed, for example a hotmail email incoming notification (small window popup on the right side, if the user clicks the hyperlink a browser screen is open and it will show the email content).