diff --git a/robotgo.go b/robotgo.go
index 85e5462..876ba22 100644
--- a/robotgo.go
+++ b/robotgo.go
@@ -46,6 +46,7 @@ import (
 |_______/     \______|| _| `._____||_______||_______||__| \__|
 */
 
+//Bitmap struct
 type Bit_map struct {
 	ImageBuffer   *uint8
 	Width         int
@@ -55,6 +56,7 @@ type Bit_map struct {
 	BytesPerPixel uint8
 }
 
+//Get Pixel Color
 func GetPixelColor(x, y int) string {
 	cx := C.size_t(x)
 	cy := C.size_t(y)
@@ -65,12 +67,14 @@ func GetPixelColor(x, y int) string {
 	return gcolor
 }
 
+//Get Screen Size
 func GetScreenSize() (int, int) {
 	size := C.aGetScreenSize()
 	// Println("...", size, size.width)
 	return int(size.width), int(size.height)
 }
 
+//Get XDisplay Name
 func GetXDisplayName() string {
 	name := C.aGetXDisplayName()
 	gname := C.GoString(name)
@@ -78,6 +82,7 @@ func GetXDisplayName() string {
 	return gname
 }
 
+//Set XDisplay Name
 func SetXDisplayName(name string) string {
 	cname := C.CString(name)
 	str := C.aSetXDisplayName(cname)
@@ -85,6 +90,7 @@ func SetXDisplayName(name string) string {
 	return gstr
 }
 
+//Capture Screen
 func CaptureScreen(args ...int) C.MMBitmapRef {
 	var x C.size_t
 	var y C.size_t
@@ -111,6 +117,7 @@ func CaptureScreen(args ...int) C.MMBitmapRef {
 	return bit
 }
 
+//Capture Screen
 func Capture_Screen(args ...int) Bit_map {
 	var x C.size_t
 	var y C.size_t
@@ -156,24 +163,28 @@ func Capture_Screen(args ...int) Bit_map {
 
 */
 
+//MPoint struct
 type MPoint struct {
 	x int
 	y int
 }
 
 //C.size_t  int
+//Move the Mouse
 func MoveMouse(x, y int) {
 	cx := C.size_t(x)
 	cy := C.size_t(y)
 	C.aMoveMouse(cx, cy)
 }
 
+//Drag the Mouse
 func DragMouse(x, y int) {
 	cx := C.size_t(x)
 	cy := C.size_t(y)
 	C.aDragMouse(cx, cy)
 }
 
+//Move Mouse Smooth
 func MoveMouseSmooth(x, y int, args ...float64) {
 	cx := C.size_t(x)
 	cy := C.size_t(y)
@@ -195,6 +206,7 @@ func MoveMouseSmooth(x, y int, args ...float64) {
 	C.aMoveMouseSmooth(cx, cy, low, high)
 }
 
+// Get Mouse Portion
 func GetMousePos() (int, int) {
 	pos := C.aGetMousePos()
 	// Println("pos:###", pos, pos.x, pos.y)
@@ -204,6 +216,7 @@ func GetMousePos() (int, int) {
 	return x, y
 }
 
+//MouseClick
 func MouseClick(args ...interface{}) {
 	var button C.MMMouseButton
 	var double C.bool
@@ -227,6 +240,7 @@ func MouseClick(args ...interface{}) {
 	C.aMouseClick(button, double)
 }
 
+//Toggle the Mouse
 func MouseToggle(args ...interface{}) {
 	var button C.MMMouseButton
 	Try(func() {
@@ -248,11 +262,13 @@ func MouseToggle(args ...interface{}) {
 	C.aMouseToggle(down, button)
 }
 
+//Set Mouse Delay
 func SetMouseDelay(x int) {
 	cx := C.size_t(x)
 	C.aSetMouseDelay(cx)
 }
 
+//Scroll the Mouse
 func ScrollMouse(x int, y string) {
 	cx := C.size_t(x)
 	z := C.CString(y)
@@ -269,6 +285,8 @@ func ScrollMouse(x int, y string) {
 |__|\__\ |_______|   |__|     |______/   \______/  /__/     \__\ | _| `._____||_______/
 
 */
+
+//Try
 func Try(fun func(), handler func(interface{})) {
 	defer func() {
 		if err := recover(); err != nil {
@@ -278,6 +296,7 @@ func Try(fun func(), handler func(interface{})) {
 	fun()
 }
 
+//Keyboard Tap
 func KeyTap(args ...interface{}) {
 	var akey string
 	var akeyt string
@@ -334,6 +353,7 @@ func KeyTap(args ...interface{}) {
 
 }
 
+//Keyboard Toggle
 func KeyToggle(args ...string) {
 	var adown string
 	var amkey string
@@ -371,12 +391,14 @@ func KeyToggle(args ...string) {
 	defer C.free(unsafe.Pointer(camkeyt))
 }
 
+//Type String
 func TypeString(x string) {
 	cx := C.CString(x)
 	C.aTypeString(cx)
 	defer C.free(unsafe.Pointer(cx))
 }
 
+//Type String Delayed
 func TypeStringDelayed(x string, y int) {
 	cx := C.CString(x)
 	cy := C.size_t(y)
@@ -384,6 +406,7 @@ func TypeStringDelayed(x string, y int) {
 	defer C.free(unsafe.Pointer(cx))
 }
 
+//Set Keyboard Delay
 func SetKeyboardDelay(x int) {
 	C.aSetKeyboardDelay(C.size_t(x))
 }
@@ -396,6 +419,8 @@ func SetKeyboardDelay(x int) {
 |  |_)  | |  |     |  |     |  |  |  |  /  _____  \  |  |
 |______/  |__|     |__|     |__|  |__| /__/     \__\ | _|
 */
+
+//Find the Bitmap
 func FindBitmap(args ...interface{}) (int, int) {
 	var bit C.MMBitmapRef
 	bit = args[0].(C.MMBitmapRef)
@@ -419,6 +444,7 @@ func FindBitmap(args ...interface{}) (int, int) {
 	return int(pos.x), int(pos.y)
 }
 
+//Open the Bitmap
 func OpenBitmap(args ...interface{}) C.MMBitmapRef {
 	path := C.CString(args[0].(string))
 	var mtype C.uint16_t
@@ -434,6 +460,7 @@ func OpenBitmap(args ...interface{}) C.MMBitmapRef {
 	// defer C.free(unsafe.Pointer(path))
 }
 
+//Save the Bitmap
 func SaveBitmap(args ...interface{}) {
 	var mtype C.uint16_t
 	Try(func() {
@@ -453,17 +480,19 @@ func SaveBitmap(args ...interface{}) {
 // func SaveBitmap(bit C.MMBitmapRef, gpath string, mtype C.MMImageType) {
 // 	path := C.CString(gpath)
 // 	savebit := C.aSaveBitmap(bit, path, mtype)
-// 	Println("saveing...", savebit)
+// 	Println("saving...", savebit)
 // 	// return bit
 // 	// defer C.free(unsafe.Pointer(path))
 // }
 
+// Tostring Bitmap
 func TostringBitmap(bit C.MMBitmapRef) *C.char {
 	str_bit := C.aTostringBitmap(bit)
 	// Println("...", str_bit)
 	return str_bit
 }
 
+//Get Portion
 func GetPortion(bit C.MMBitmapRef, x, y, w, h C.size_t) C.MMBitmapRef {
 	var rect C.MMRect
 	rect.origin.x = x
@@ -475,6 +504,7 @@ func GetPortion(bit C.MMBitmapRef, x, y, w, h C.size_t) C.MMBitmapRef {
 	return pos
 }
 
+//Convert bitmap
 func Convert(args ...interface{}) {
 	var mtype int
 	Try(func() {
@@ -502,6 +532,8 @@ func Convert(args ...interface{}) {
 ************    ****     ************ ****    ****     ****
 
 */
+
+// Add Event
 func AddEvent(aeve string) int {
 	cs := C.CString(aeve)
 	eve := C.aEvent(cs)
@@ -510,6 +542,7 @@ func AddEvent(aeve string) int {
 	return geve
 }
 
+//Add Event
 func LEvent(aeve string) int {
 	cs := C.CString(aeve)
 	eve := C.aEvent(cs)
@@ -527,6 +560,8 @@ ____    __    ____  __  .__   __.  _______   ______   ____    __    ____
     \__/  \__/     |__| |__| \__| |_______/ \______/      \__/  \__/
 
 */
+
+//ShowAlert
 func ShowAlert(title, msg string, args ...string) int {
 	var (
 		// title         string
@@ -554,6 +589,7 @@ func ShowAlert(title, msg string, args ...string) int {
 	return ibool
 }
 
+//Valid the Window
 func IsValid() bool {
 	abool := C.aIsValid()
 	gbool := bool(abool)
@@ -561,20 +597,24 @@ func IsValid() bool {
 	return gbool
 }
 
+//Set the Window Active
 func SetActive(win C.MData) {
 	C.aSetActive(win)
 }
 
+//Get the Active Window
 func GetActive() C.MData {
 	mdata := C.aGetActive()
 	// Println("active----", mdata)
 	return mdata
 }
 
+//Close the Window
 func CloseWindow() {
 	C.aCloseWindow()
 }
 
+//Get the Window Handle
 func GetHandle() int {
 	hwnd := C.aGetHandle()
 	ghwnd := int(hwnd)
@@ -582,11 +622,13 @@ func GetHandle() int {
 	return ghwnd
 }
 
+//Set the Window Handle
 func SetHandle(hwnd int) {
 	chwnd := C.uintptr(hwnd)
 	C.aSetHandle(chwnd)
 }
 
+//Get the Window Title
 func GetTitle() string {
 	title := C.aGetTitle()
 	gtittle := C.GoString(title)