Add a hot-corner to switch desktop in windows 10

HotCorner.ahk

; download & install: https://autohotkey.com/
; save this script with the extension ".ahk" 
; click on the script to start it and/or set it to launch automatically.

#Persistent
SetTimer, HotCorners, 0
return

HotCorners:
	CoordMode, Mouse, Screen

	; get desktop size
	WinGetPos, X, Y, Xmax, Ymax, Program Manager

	; adjust tolerance value if desired
	T = 2

	MouseGetPos, MouseX, MouseY

	; any of these can be used to have a different hot corner
	Corner := (MouseY < T and MouseX < T)			; top left
	;Corner := (MouseY < T and MouseX > Xmax - T)		; top right
	;Corner := (MouseY > Ymax - T and MouseX < T)		; bottom left
	;Corner := (MouseY > Ymax - T and MouseX > Xmax - T) 	; bottom right


	; top-left hot-corner-hit => send super + tab
	if Corner {
	
		; ^ = Control and # = Windows Key
		Send, ^#{Left} 
	
		; prevent retriggering
		Sleep, 500

	}

	return