Colorful Codes not working


Hello Everyone,
I’m just newbie and i have just installed Atom for my html editing. After installing the Atom when i open it up and try to write the codes they did not change the color the whole text is one color not like i have seen it online with beautiful different color code.

i don’t know if i’m doing something i worng

please help


Is the file saved with a file extension that identifies the language? Atom can’t know what language to use for highlighting without the appropriate file extension.