Novice: How can I delete download transactions?

Hello,

Thanks for reviewing my question. Recently, I had to re-install Win XP and Quicken on my laptop. I did an online update for all of my accounts and I ended up with multiple duplicates. I know I can individually delete them but is there a way to delete a group of investment transactions? It does not let me select multiple transactions at a time. Please advise on what I can do?

Thanks in advance Peter