Thank you, @BMACHERO! @FaCe, first do a regular click on one checkbox. Then hold shift and click on another checkbox several rows away. All the checkboxes between the first and second checkboxes will get checked.
Thank you, @BMACHERO! @FaCe, first do a regular click on one checkbox. Then hold shift and click on another checkbox several rows away. All the checkboxes between the first and second checkboxes will get checked.