How to close access to online games and torrent trackers?

Question

Parental control

They brought a laptop selected by parents from the offspring of a student in the 6th grade. This offspring apparently became quite insolent and scored on the school, which is why he aroused the wrath of the rodaks.
The task was to remove all the toys, all the saves from the laptop, and even a scarf with a sapper if any are found. And you also need to close access to online games, steam, and torrent trackers.
The first task was successfully completed, there were a lot of toys. Like in a computer club.
How about blocking access?

Answer 1

You can close access with any parental control program, of which there are a lot on the network. For example, the same Kasperych has a parental control module that blocks access to various sites. Of the free ones, I can advise the Internet. Censor. But I'm not sure about Steam. Here it is already necessary to look at which IPs it knocks and block them with a firewall. You can also set an administrator password, a BIOS password, disable booting from external media and give the offspring Guest rights. Also a good way.

Answer 2

The child of the guest, and through the Windows Firewall, you can easily block access to anything.