1# Running an Image 2 3 4After the system is started, copy the executable file **helloworld** in the **out** directory of the source code to the **bin** directory, and run the Hello World program as follows: 5 6 7## Procedure 8 91. Go to the **bin** directory on the startup page. 10 11 ``` 12 cd bin 13 ``` 14 152. Run the following command to run the **helloworld** program: 16 17 ``` 18 ./helloworld 19 ``` 20 21 If the message "Hello World!" is displayed, the program runs successfully. 22 23  24 25 26## Next 27 28Congratulations! You have finished all steps! Proceed to develop samples to better familiarize yourself with OpenHarmony development: 29 30- [Screen and Camera Control](../guide/device-camera-control-overview.md) 31 32- [Visual Application Development](../guide/device-camera-visual-overview.md) 33
