I think you will find, your computer is not turning off, but going into sleep or hibernation mode.
But to get a more specific answer, we need to know what operating system you are using, and an overview of your computers specification.
This thread is now locked and can not be replied to.
What is Amazon Go and will it come to the UK? The store without checkouts or queues
1995-2015: How technology has changed the world in 20 years
Hands-on with the Star Wars fighting drones you can fly yourself
iPhone 9 and beyond: 32 amazing future smartphone developments - graphene, supercapacitor…