i know how to disable the tool tips from popping while hover nearly every where,but i can't seem to get rid of the ones on the explorer ribbon,eg. expand ribbon after you hover over the arrow and especially on the file one also,like come on these are so explanatory i don't really need a tool tip box popping up for them,hope someone can help.
As it need app. 1.5 to 2sec. for to display the tooltip, I frankly ask: Why you need to wait that long? It didn't bothers me in any way, even I don't like tooltips!