If the word isn’t specific, so need ’a’. Or If the word isn’t common, so need ’the’.
Which way your mental process works?
If the word isn’t specific, so need ’a’. Or If the word isn’t common, so need ’the’.
Which way your mental process works?
You use 'the' when referring to something specific. 'The' is a definite article.
'A' when referring to something general, it's an Indefinite article.
This is 'a' computer
or
'The' computer over there
One of many sources: https://www.dictionary.com/e/definite-vs-indefinite-articles/