How to Export data using data loader and what is the difference between Export and Export all

Export: 
         So for we seen insert,update and upsert. There are the data import to salesforce. Some times we need data from saleforce. So data Export is needed to get data.
Now follow the step by step how to do this.

Also Read: How To Schedule Data Export In Salesforce?

1. Click on the data loader icon on the desktop.

2. Then click on Export.Select the object to export and it's automatically selects extract.csv file otherwise you can select a .csv file to save data.

3. Then click on next. here write simple  SOQL query to select the data. 

 Choose the query fields below is the what are the fields to export and create the where clauses to your query below is the soql query to filter the data.we simply select it will generate the soql query  below editor.

4. Then click finish.Done it.

Export All:

      We know using data loader to export all the data.but what is this export all data.Export only exports the records from object.But Export all is export data from Object and Recycle bin also.This is a major difference between export and export all operations.

Follow the same steps followed by export. But first selection of operation is Export All button.Ok.

             I think you got the difference between the Export and Export all data.