Excel: if cell 1 contains X or Y or Z, then cell 2 should equal W

Question

As from the title, I need Excel to auto-populate the B row cells based on the corresponding A row cells content.

So if cell A1 contains X or Y or Z, th

Answer 1

If the comparative values are to be hard-coded into the formula, it can be tightened up like this.

=IF(OR(A1={"X","Y","Z"}), "W", IF(OR(A1={"G","H","I"}), "K", ""))