MS Excel
Data can be arranged in a worksheet in a easy to understand manner using

Auto formatting
All of the listed here
Applying styles
Changing fonts

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MS Excel
How do you delete a column?

Select the column heading you want to delete and select the Delete Row button on the standard toolbar
Select the row heading you want to delete and select Edit>Delete from the menu
Select the column heading you want to delete and select Insert Delete from the menu
Right click the column heading you want to delete and select delete from the shortcut menu

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