Use the formula `=A1*B1` to multiply two cells
Replace `A1` and `B1` with the cells you want to multiply
Use `=PRODUCT(A1,B1)` to multiply multiple cells
Use `=PRODUCT(A1:A5)` to multiply a range of cells
Enter the formula in any empty cell and press Enter
Use `*` for direct multiplication in formulas
Copy the formula down or across to apply it to other cells