Internet does not work?

Question

Computer networks

Just have a PC and a cable with the Internet. I connect to it with my laptop. Everything is working. I throw up a working network from that PC, the Internet does not work. Where to dig?

Answer 1

Check the settings of the network card of the laptop and the network card of the PC.
Then see if there is a link on the card (whether the light blinks or not).
Then write here.

Answer 2

Try to remove the network firewood and install it from the manufacturer's website. Winda can tighten the curves, there was such an experience. You need to do this in safe mode, and delete it and install it right away, otherwise Windows understands its own