Hello Dave -
No as to Freegamepick, meaning there is no program listed with that name nor does it show up in a Windows Explorer search of the C: drive (I did a search in Program Files and Program Files (x86) also.). Both Startup and Services did not show anything not associated with names of companies you've heard of, i.e. HP, Apple, Intel, Logitech, Microsoft, Realtech, Samsung & Google. Accordingly I made no changes to my system.
This has only happened on one occasion, so am not sure what caused it.
Thanks for your thoughts on this. If it occurs again, I'll try to delve more deeply into it.