Will 
They really aren't underselling how much of IT is staring at Excel sheets.
Nothing like spanning a sheet across dual 2k screens just to see all the columns.
*sighs*
Listening to Sonata Arctica to get through.
USB Type-Steve 
@thegpfury One of my most frequent uses of my 4K monitor has been maximizing huge Excel sheets to remove the scrollbars. It's so satisfying.