Why is my Wi-Fi network not showing up?

Check for neighbors or other nearby networks: Go to the Wi-Fi settings to determine if there are any other networks in range. If you see unfamiliar networks, it may mean that the signal is being blocked or interfered with.
Check all cables and connections: Make sure all cables are securely connected and that nothing is loose at the device or modem. This could disrupt the signal.
Reboot the router or modem: Unplug the router or modem and then plug it back in. Give it time to restart and then check if the network is back up.
Adjust position of router/modem: If you find the location of the device is too close to potential interferences, like microwave ovens or cordless phones, try adjusting its position. Try also moving it more centrally in your home.
Contact internet provider: Contact your internet service provider to discuss anything else you can do to troubleshoot the issue.