The concept to be aware of here is mass noun versus count noun.
A lot of words can be used both ways (often with slightly different meanings)
but “advice” and “information” are always mass nouns. (Which means they are
grammatically singular but cannot take an indefinite article; that is, you
don’t say “an advice” or “an information”.)
The concept to be aware of here is mass noun versus count noun. A lot of words can be used both ways (often with slightly different meanings) but “advice” and “information” are always mass nouns. (Which means they are grammatically singular but cannot take an indefinite article; that is, you don’t say “an advice” or “an information”.)