wtf?

Projects General Guidance
1

Arduino: 1.8.2 (Windows Store 1.8.3.0) (Windows 10), Board: "Arduino/Genuino Uno"

Sketch uses 2924 bytes (9%) of program storage space. Maximum is 32256 bytes.
Global variables use 218 bytes (10%) of dynamic memory, leaving 1830 bytes for local variables. Maximum is 2048 bytes.
avrdude: ser_open(): can't open device "\.\COM1": The system cannot find the file specified.

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.

2

Select the port of your Arduino from the Tools > Port menu. If the menu is disabled or the port of your Arduino is not shown on the menu:

  • You may need to install the driver for your Arduino
  • You may be using a charge only USB cable
  • You may be using a defective USB cable
  • You may need to switch from using a USB 3.0 port to a USB 2.0 port on your computer