Windows 10: How do I stop my laptop from restarting on startup?

I turn on my laptop and it is on a constant loop. It shows the icon for a while then it says restarting. How can I fix this?

:)

 

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 Service not running at computer startup / restart.

@Samurai - Thanks for the suggestion, but how does this recommendaiton work with an already existing service? Because the service is already listed in the services list, it just refuses to start when set to "Automatic" when I startup or restart the computer. By the looks of the "runaservice" download, it will create a whole new service in the services list, as if I don't currently have one.

 

My pc takes for ever to shut down when i restart

Suggest cleaning up your startup list .There may be many services / Apps you can remove on startup which is not needed on boot or during shutdown.
Before you shutdown the Pc check what is running in Task Manager as a program or service in not killing the process on shutdown

Would suggest cleaning up running apps and services -Autoruns, StartupMonitor,HighjackThis,
Malware Scan - Malwarebytes,ADWcleaner, Combofix