Typecasting functions:
Typecasting functions can be used to convert between data types. e.g., CStr, DateValue
Formatting functions:
With formatting functions you can format data to be displayed the way you want it. e.g., FormatCurrency(), FormatDateTime()
Math Functions:
Functions that perform mathematical operations. e.g., Abs(), Fix(), Int().
Date Functions:
Functions to display dates and times. e.g., Date(), Time(), DateAdd()
String Functions:
Functions that perform actions on strings, e.g., InStr(), Join(), Left()
Expression Functions
Evaluates expressions or values and returns true or false, e.g., IsArray(), IsDate()
Script Engine Functions
Returns a String representing values of the scripting engine in use.
VBScript 5.8