So, my wifi doesn't work on my laptop. I know the laptop is the issue, since it works fine on my phone, and the same network is used here on my PC. It's been suddenly doing this since yesterday. When I tried and trouble shoot problems, it said "security or firewall settings might be blocking the connection".
I tried resetting the modem, turning off the wirewall, Turning off the AntiVirus, Resetting network in control panel. But nothing really seems to work.
I have windows 10, WPA2- personal security, Realtek RTL8723BE Wireless LAN.
Thanks for reading!