When I have upgraded windows 7 to windows 10, My HP solution center is missing after upgrading procedure. After upgrading my computer system to windows 10, HP solution center cannot be found. My printing machine has windows built in driver, which is not supporting to HP solution center. It has become a big technical problem for me, so I am looking for online technical support to sort out this technical issue. I want to take online help from trained experts. Can anyone help me to suggest the easy ways to sort out this technical problem?