[AHK][Windows] How to create quick key to catch and save the screen shot (save as .png)

$F1::

    Send , {PrintScreen} ; print screen

    Sleep 1000

    Run, mspaint         ; excute mspaint

    Sleep 1000

    Send {Enter}

    Sleep 1000

    WinActivate, Untitled - Paint

    Send , ^v

    Sleep 750

    Send , ^s

    Sleep 750

    Send, Screenshot

    Send , !T

    send , {Down 5}

    Send , !s

    Send, {Enter}

    Sleep 500

    Send , !{F4}

    TrayTip, AutoHotkey, Screenshot taken ; Show message on AHK (right hand side)

    Sleep 2000

    TrayTip, OffScreenshotScreenshot      ; Close message on AHK (right hand side)



Reference :

• 
  Windows7.ahk