Set data filter
Quick Filtering (by the current value in a cell)
Open the context menu of the needed column and choose the Quick Filter item. Then choose a filter condition in the opened submenu.
Filtering by Column
Open the drop-down list on the column title and choose a filter condition from the list.
You can set advanced conditions by using the Custom... menu item.
When choosing this item, the special window for setting filter conditions opens.
If a filter is set for a table, the special bar appears in the lower part of the table where you can see filter conditions and the history of filter changes opened by pressing the drop-down list.
To cancel filtering, open the context menu of the column and choose the Disable filter item.
Or press the button on the filter toolbar.