When no article is needed

Do not use an article:

• if the noun phrase starts with a determiner or possessive.
• to talk about something abstract and uncountable (love, happiness). 
• with non-abstract, uncountable nouns when you are talking about something in general (do you take milk?).
• when talking about countable things in general (use the plural: I like mangoes).
• with sports, academic subjects and games.