Here is a step-by-step guide to using VLOOKUP for managing email lists:
Prepare Your Data: Ensure your data is organized, with the lookup values in the first column of your table. Insert the VLOOKUP Formula: Use the formula =VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup]). For example, =VLOOKUP(A2, B:C, 2, FALSE) will search for the value in A2 within the range B:C and return the value in the second column. Validate Results: Double-check that the returned values are correct to ensure data accuracy.