Cant upload to board

Someone please help me

Error messages -
Arduino: 1.8.2 (Windows 10), Board: "Arduino/Genuino Uno"

Sketch uses 3238 bytes (10%) of program storage space. Maximum is 32256 bytes.
Global variables use 226 bytes (11%) of dynamic memory, leaving 1822 bytes for local variables. Maximum is 2048 bytes.
C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avrdude -CC:\Program Files (x86)\Arduino\hardware\tools\avr/etc/avrdude.conf -v -patmega328p -carduino -PCOM1 -b115200 -D -Uflash:w:C:\Users\ST_LEO~1\AppData\Local\Temp\arduino_build_651687/FA4ZR04IKWVE6RM.ino.hex:i

avrdude: Version 6.3, compiled on Jan 17 2017 at 12:00:53
Copyright (c) 2000-2005 Brian Dean,
Copyright (c) 2007-2014 Joerg Wunsch

System wide configuration file is "C:\Program Files (x86)\Arduino\hardware\tools\avr/etc/avrdude.conf"

Using Port : COM1
Using Programmer : arduino
Overriding Baud Rate : 115200
avrdude: ser_open(): can't open device "\.\COM1": The system cannot find the file specified.

avrdude done. Thank you.

Problem uploading to board. See for suggestions.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

COM1 is hardly ever the correct com port. Select the correct com port from tools -> port.