I have a Dell Precision workstation. It was purchased in February 2018. So it is just three years old. For the last few months, my computer works in slow motion. When I click on something or even when I’m typing nothing comes for quite some time and then suddenly everything happens together like all the alphabets will come altogether or whatever I have selected will open. This problem has been increasing and Yesterday and today this problem was too much. Can you help me identify whether it is a software problem or a hardware problem? And if you do form an idea, please guide me as to the steps I should take to hone down to the specific source of the complaint.