REM Rick Roller
REM This will turn their volume all the way up, then play whatever youtube video
REM you want in IE. The example uses of course the classic Rick Roll
DELAY 1000
GUI r
DELAY 200
STRING cmd
ENTER
DELAY 500
STRING sndvol.exe -f
ENTER
DELAY 1000
UP
REPEAT 100
ALT F4
DELAY 50
ALT F4
DELAY 200
GUI r
DELAY 200
STRING https://youtu.be/dQw4w9WgXcQ?t=18
ENTER 
DEALY 500
GUI d