I installed a wireless router in the living room, but the signal is weak in my bedroom, please

OK. It is recommended to buy a wireless router with power amplification and strong signal. Let it replace the original route, and if it still doesn't work, choose to bridge. You can also buy a high-gain wireless card. Hope it works for you.

The router signal is poor, as long as the merchant can make money, let him say that you and his father are willing to say!You can see the signal strength in the notebook, you can see for yourself.

Call 10,000 directly and let the telecom come to the door. Some places need to change things, depending on the local settings.

Install a Wifi repeater, as far as you say about the device.

Yes, according to what you said, it should be desktop wireless Internet access, first you have to buy a wireless network card and install it on the desktop computer, in addition, connect the community broadband network cable to the wireless router wan port, configure the wan port parameters to the wireless router, and set the SSID and wireless password, search for the SSID on the desktop and enter the password to complete the connection.