Question Details:

Unwanted computers are connecting to the internet through my home network? I need to block these unwanted computers.

Answer:

How to set up a password:

1. Read the user's manual that came with your router. You can find there step-by-step instructions on how to set the password.

2. Visit the router company's website to access support information where you can find step-by-step instructions.

3. Change the default password that comes with your router. The router should have come with a password. When you are setting up your router for the first time, it will give you the option to set up a password.