Is it worth upgrading a

Dell optiplex 7040, intel (R) core (TM) i7-6700, 3.4ghz? It has 2 x 16gb ram (32gb ram) 256gb ssd and 1tb hard drive. I want to use it for Microsoft office, stocks, trading view, music streaming whilst on the net, YouTube etc, got 2 screens on it at the moment, can have 3