Touch control of value with high range [duplicate]

1. Which methods can be used to eliminate duplicates from a range?

Which methods can be used to eliminate duplicates from a range?

To begin with, select the range in which you want to ddelete dupes. To select the entire table, press Ctrl + A. Go to the Data tab > Data Tools group, and click the Remove Duplicates button. The Remove Duplicates dialog box will open, you select the columns to check for duplicates, and click OK.