Question

how can you change the appearance of table in one click​

Answer 1

Answer:

Change a table style

• Click the table that you want to apply a different table style to.

• Under Table Tools, on the Design tab, in the Table Styles group, click the table style that you want. To see more table styles, click the More button . To clear the default or any other table style, click the More button.

Answer 2

Answer:  

One click on table design tab under the table tools changes your entire table design.

Hope it helps you..