qgis - How to convert CSV file in VRT

I use the gdal executable in QGIS file, with a DOS command.

I have a csv file like this (test.csv) :

  X       Y
-5.48   42.81
-4.78   42.52
-5.06   42.02

This coordinates are GCP. I would like to convert my csv file in a VRT. On the internet, I found example like :

    
        test.csv
        wkbPolygon

        WGS84
        
        
    

Simply, I don't know where to put this line. Should I put them in a DOS command in my QGIS file ?