Open Notepad and type a line Automatically

Open Notepad, slowly type "Hello, how are you? I am good thanks" and freak
your friend out.

 Just type following codes on notepad and save it as .vbs  extension:

Set WshShell = WScript.CreateObject("WScript.Shell")

WshShell.Run "notepad"

WScript.Sleep 100

WshShell.AppActivate "Notepad"

WScript.Sleep 500

WshShell.SendKeys "Hel"

WScript.Sleep 500

WshShell.SendKeys "lo "

WScript.Sleep 500
WshShell.SendKeys ", ho"
WScript.Sleep 500
WshShell.SendKeys "w a"
WScript.Sleep 500
WshShell.SendKeys "re "
WScript.Sleep 500
WshShell.SendKeys "you"
WScript.Sleep 500
WshShell.SendKeys "? "
WScript.Sleep 500
WshShell.SendKeys "I a"
WScript.Sleep 500
WshShell.SendKeys "m g"
WScript.Sleep 500
WshShell.SendKeys "ood"
WScript.Sleep 500
WshShell.SendKeys " th"
WScript.Sleep 500
WshShell.SendKeys "ank"
WScript.Sleep 500
WshShell.SendKeys "s! "

you can add    WScript.Sleep 1000   at the starting of the script, so that script will start its work after 10 seconds.