My wifi does not work??

These steps to ensure your router will always work.
Step 1. Make sure your Ethernet cable is plugged into your router.( most router problems are because of this same problem)
Step 2. Make sure that your password is correct “the upper case letters also play a big role so make sure you use upper case letters if the password has them"
Step 3. Restart the router and reconnect.

here is  a video on how to install a router 

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