I recently bought a Samsung laptop and I agree they come with far to much crapware on them, I actually un-installed it all. But you can stop the pop ups this way if you would rather keep the programs.
These tasks are scheduled by MS Task Scheduler, triggered by logon of any user, even users who do not have administrator privilege.
Start the task scheduler by typing "task" into the Start search area, or by starting Control Panel, typing "task" and look for Task Scheduler.
In Task Scheduler, on the left double-click Task Scheduler Library. Right click and End and Disable each one of those applications above you don't want, so that it isn't started next time: eg Battery Life Extender, Easy SpeedUpManager, SUPBackground. Should you decide to re-enable these utilities it is done the same way except you enable rather than disable.