one of the easiest is not really deleteing.
If there is a column which will have data for any non empty row.
select everything and sort by that column.
Note there may be "" values beow the last row. If you do want these deleted
select the rows beloow the last set of data you want to keep ad edit delete
rows.

"Ken G." wrote:

Is there an easy (quick) way of deleting empty rows in a large spreadsheet?