How to Write Script to Launch a Desktop Application From a Web Browser. Typically, writing programs for Web browsers means that you don't have access to a user's computer and file system.

Cross-site scripting (XSS) is a cyberattack in which a hacker enters malicious code into a web form or web application url.

These include the Windows Scripting Host (WSH), Visual Basic Scripting Edition (VBScript), Windows Management Interface (WMI), and Active Directory Scripting Interface (ADSI).