Open terminal and type: ls /dev/tty. Note the port number listed for /dev/ttyUSB. or /dev/ttyACM.The port number is represented with. here. Use the listed port. When the Arduino Software (IDE) is properly installed you can go back to the Getting Started Home and choose your board from the list on the right of the page. Last revision 2016/08/09 by SM. The text of the Arduino getting started guide is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the guide are.
Most new users find it difficult to get the USB drivers. Because Arduino Uno Clone does not use the same driver chip with Arduino Uno R3 Original. But don't worry, Srishti Robotics have provided two drivers.
Use the USB / Serial CH340 / CH341 Driver‘s Download:
Windows 32 bit : Download
Windows 64 bit : Download
Linux : Download
MAC : Download
Arduino Uno Datasheet
USB Serial Driver CH 340 can be used for Windows XP / Win 7 / Wind 8. I try to use Windows 8.
If USB Serial Drivers are successful it will be visible in the Devices Manager of Windows