In Explorer, one can view tooltips for files by hovering over them, as below:
This tooltip can show some helpful information, such as full file names which are too long for the current Name column width:
Note that this appears to be a separate mechanism entirely to tooltips on the rest of the Explorer frame. The following tooltips appear much more quickly, and, on my system at least, do not require the window to be focussed (whereas the 'file tooltips' do):
I would like to change the delay on the file tooltip (to be much shorter). Is this possible?


