Apple numbers User Manual

Page of 295
Chapter 3   
 Using Tables
53
 
To select an entire row or column:
1
Select any table cell so that the reference tabs are showing.
2
To select a column, click its reference tab (above the column).
To select a row, click its reference tab (to the left of the row).
Selecting Table Cell Borders
Select cell border segments when you want to format them. A single border segment is 
one side of a cell. A long border segment includes all adjacent single border segments. 
Here are ways to select border segments:
m
To select border segments in a single step, select a table, row, column, or cell.
Click the Borders button in the Format Bar, and choose an option from the pop-up 
menu.
A single (horizontal) 
border segment
A long (vertical) border 
segment
A long (horizontal) 
border segment
A single (vertical) border 
segment
Borders button