I use Windows 10 system, the router is installed in the living room, and the computer is next to the

You can directly install a USB wireless network card to use it. . .

1. Try to buy a wireless network card from a well-known brand. Now it is better to choose a product with a bandwidth of 300M or above.

2. Before installation, you can disable the original wired network card. Then plug in the wireless network card and install the correct driver (with the one corresponding to your system version) with the supplied driver CD

3. After installation, restart the computer, and then you can search for the name of the wireless network at home, and you can go wireless after filling in the correct wireless key.

It is estimated that the quality of your house is relatively good, so wireless penetration is more difficult.

You can buy a wireless relay device and place it in the middle of the router and your room.

Homemade wifi signal booster.

Step 1: Take a used beer can and wash it.

Step 2: Pull out the tab.

Step 3: Remove the entire bottom by making a circumferential cut along the bottom of the tank.

Step 5: Draw a line vertically on the reverse side of the left part and cut the iron sheet along the line.

Step 6: Iron sheet, so that the aluminum can retains part attached to the base, pass the antenna through the mouth of the can, and fix the bottom of the can with landing.

The Wi-Fi signal amplifier is complete, as shown below: