What excel feature allows you to quickly and easily extract the first name or last name from a list of full names?

The Excel feature that allows you to quickly extract the first name or last name from a list of full names is the "Text to Columns" tool. You can use this feature to split the full names based on a delimiter, such as a space. Alternatively, you can use functions like LEFT, RIGHT, FIND, and LEN in combination to extract specific parts of the name. For example, to get the first name, you can use a formula like =LEFT(A1, FIND(" ", A1) - 1) if the full name is in cell A1.