Help for a beginner

Hello I am following step by step video on how to get my lcd screen to say Hello World. I have all of my wiring correct but keep getting this error code. I am legit stuck. Thank you.

This is the code i am trying to upload

#include <LiquidCrystal.h>

LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

void setup() {
lcd.begin(16, 2);
lcd.print(“hello, world!”);
}

void loop() {

}
This is my error message below

Arduino: 1.8.1 (Windows Store 1.8.1.0) (Windows 10), Board: “Arduino/Genuino Uno”

Sketch uses 1650 bytes (5%) of program storage space. Maximum is 32256 bytes.
Global variables use 55 bytes (2%) of dynamic memory, leaving 1993 bytes for local variables. Maximum is 2048 bytes.
C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.1.0_x64__mdqgnx93n4wtt\hardware\tools\avr/bin/avrdude -CC:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.1.0_x64__mdqgnx93n4wtt\hardware\tools\avr/etc/avrdude.conf -v -patmega328p -carduino -PCOM3 -b115200 -D -Uflash:w:C:\Users\tbjon\AppData\Local\Temp\arduino_build_933881/sketch_apr11a.ino.hex:i

avrdude: Version 6.3, compiled on Dec 16 2016 at 13:33:19
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch

System wide configuration file is “C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.1.0_x64__mdqgnx93n4wtt\hardware\tools\avr/etc/avrdude.conf”

Using Port : COM3
Using Programmer : arduino
Overriding Baud Rate : 115200
avrdude: ser_open(): can’t open device “\.\COM3”: The system cannot find the file specified.

avrdude done. Thank you.

Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.

This report would have more information with
“Show verbose output during compilation”
option enabled in File → Preferences.

Is your Arduino plugged into COM3? Have you tried other cables?

That weird, in the tools it is not letting me click on port at all. any suggestion? But usually it is already configured to port 3

Assuming this happens with any of possible example sketches (e.g blink):

Check the Windows device manager; you probably have to (re-)install the driver.

Hi,
try disconnecting the usb and connect it back. Also make sure you selected the right board. If you have the wrong board it will give you unable to download to com portXXX