Stop asking about switching to the Touch interface
I have a laptop with a touch screen (that I never use, and never intend to use). Every time I open Illustrator, it tells me that it has detected that I am using a touch enabled screen and asks if I want to switch. I would be VERY appreciative if you could make this pop up with a "don't ask me again on this computer" checkbox as it is really annoying as it not always obvious that it has popped up and it makes the screen unresponsive.
Sorry to hear that this dialog was annoying you so much. I am glad to share that this has been removed from the latest release of Illustrator. Please upgrade to latest version to get rid of this issue.
It drives me insane
This is very annoying, especially when the pop-up interrupts your workflow, and you dismiss it with the wrong button causing your workspace to be reset.
Andrew B commented
Seemingly every time I open Illustrator it notices my laptop has a touch screen and asks if I want to switch to the touch interface. Despite me having the laptop closed, external screens and a keyboard attached. Stop it. Not interested.