VBScript software application uses VBS file as the main script file. This software is used to write code in VBScript which is an active scripting language modeled on Visual Basic.

This script is used only in Microsoft based environments. This script has a number of applications including error handling, control structures, string manipulation, user interaction and array handling. The code structure required to perform these tasks is stored in VBS file. The file is then used by the system to perform the specific operation. This script is usually used along with the library files which define the parameters for script working.