To remove or obliterate something.

To cancel or nullify an action or decision.

हटाना

English Usage: I deleted the file from my computer.

Hindi Usage: मैंने अपने कंप्यूटर से फ़ाइल हटाई।

To erase or wipe out content, especially in digital media.

मिटाना

English Usage: The teacher deleted the incorrect answers from the board.

Hindi Usage: शिक्षक ने बोर्ड से गलत उत्तर मिटा दिए।