Delete rows if a condition is not met

[SAMCRO2014]

I am just starting to learn to use Power Query. I would like to delete any rows that do not contain "Err" and keep any rows that have no data in a certain column. If I was writing code in a macro, I would know how to do this but with Power Query I am really unsure,

I know I can use the filter option but the data in this particular column changes drastically from month to month.

Any pointers for this newbie?

 

[Matt Allington]

You just use the filter buttons at the top of the table. Select one, and then apply the filter you need. If you need to filter logically across more than one column, you can add a new, custom column and build he logic etc in that column to return true or false, then filter out that column