What are some good programs for limiting computer work?

Question

Windows

Hello community.
The following question arose: there is a child, he is now on vacation and he is sitting at the computer. Parents at work. It is necessary to make it so that after, say, for example, 40 minutes, the computer either turns off or locks itself - in other words, so that the child cannot do anything else for him. I dug up a bunch of such programs on the Internet, but you never know, you can recommend something good that you yourself either used or heard about.
Thanks to

Answer 1

It all depends on the age and computer literacy of the child.
You should start with Windows parental controls (the newer the better),
remember about smartphones, tablets, game consoles, and in general any device with Internet access. most of them also have parental controls. set it up.
use secure dns on your home router. more modern models have restrictions on users and traffic logging.
All of the listed tools are regular and easy to use.
the main thing: the prohibition only provokes violation. take the child. find interesting home entertainment.

Answer 2

Access to an Internet router with a schedule (in the admin panel) and this will be enough.
If the router is old - you need to buy one.

Answer 3

Built-in "Parental Control" (Windows - exactly).

Answer 4

In TP Link, in the admin panel, it is possible to open access to a specific computer for a certain range of time + block different sites.

Answer 5

Set parental controls in the admin panel to normal. If you have a dozen, then in general everything can be done there. When I was small, my parents generally took the cable from the screen) and then they found a way out, borrowed from each other)