Having got Win 10 Home Premium running I have several programs running at start up that I am not sure I need. There are others that I can see I need.
From Task Manager > Start-Up:-
hpsysdrv - This is an HP machine but do I need this? I found this this:-
It seems I could live without that.
Sentry for PDF - What does this do?
and finally rather odd is:-
Program - No publisher, enabled and Not measured; a plain icon with turned down top right corner.
What could this be