Hi, I have recently change computers. On my old computer I could select two orders simply by clicking both of them. So to select 5 orders all I would need to do would be to click on each of them.

Since changing computers I can no longer do that. Now I have to hold the shift button down every time I want to select more than 1 order. This is very annoying and I would like to go back to how I used to do this but don't know how.

Can anyone help?