Certainly! Here's a clear explanation of the difference between who and whom :

Difference Between Who and Whom

1. Who

• Function: Subject of a sentence or clause
• Usage: Use who when referring to the person performing the action (the subject).
• Example:
  • Who is coming to the party?
  • The woman who called you is my friend.

2. Whom

• Function: Object of a verb or preposition
• Usage: Use whom when referring to the person receiving the action (the object).
• Example:
  • Whom did you invite to the party?
  • To whom should I address the letter?

Quick Tip to Remember

• If you can replace the word with he or she , use who.
• If you can replace the word with him or her , use whom.

Example:

• Who/Whom called you? → He called you → Use who
• You called who/whom? → You called him → Use whom

If you want, I can provide more examples or tips!