thanks to ...; owing to ...; because of ...
Expresses gratitude or acknowledges a positive outcome caused by someone or something, meaning 'thanks to' or 'because of'.
おかげで is used to say that something happened because of a positive cause, often with a feeling of gratitude. It attaches to the past tense of verbs, the plain form of adjectives, or nouns with の. The result is usually good for the speaker, but it can be used sarcastically for a negative result, though that is rarer and context-dependent.
It is common in both speech and writing, but in casual conversation, it often appears as おかげで with a smile or in set phrases like おかげさまで (thanks to you). When the cause is negative, use せいで instead to express blame or a bad outcome.