How to sort in LibreOffice Calc [with screenshots]

Imagine, you have a table and you want to sort rows by some criteria. Let's see, how to do it.

Let's take a simple table:

To sort rows by some criteria, let's select all the table (including column-headers):

Then we go to menu and select "Data -> Sort":

After this we will see dialog windows, where we should select criteria (by which column we want sort rows):

It's done. All rows are sorted by price: