Windows 10: unknown files in startup tab

pls see this and tell what these files are and what should i do i am scared it virus or something its in startup tab in task manager and my pc is really slow these days idk its because of this or not

:)

 

Task Manager - Startup tab

Actually, I like your suggestion as a first step.

Unchecking the wrong thing in Autoruns can brick a system.

 

Can't get GPU-Z to start with Windows 8.1 startup

I'm not sure how to do that. Could you list the steps for a noob?

 

Windows 10 - cannot add exec to Startup in Task Manager

I purchased a new computer with Windows 10 already installed. I am trying to add an exec to the startup list but Win10 will not accept it. The exec runs successfully on my Windows 10 machine if I start it manually.

Steps I've taken: Task Manager, Startup Tab, File>Run New Task. (browse to location, select.) It will start immediately, but does not show up on the list to autostart, nor does it start on reboot.

Any suggestions?