Step 3
Step 4
Step 5
You can now use the Download button to transfer your program to your micro:bit.
The save button will download the hex file of your program to your computer. This is good if you wish to use the file on other computers or if you wish to transfer the file to your micro:bit by hand (dragging and dropping).
If your micro:bit will not pair with the MakeCode make sure your micro:bit has the latest firmware on it, and you have a good USB lead. More information can be read on the micro:bit website.