If a weak signal of your wireless network appears, you can get the notification from your Windows system.
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The author suggests you calling a professional for help when you want to improve your wireless network performance.
A. 对
B. 错
It seems that a good router placement should be in a central location.
A. 对
B. 错
If your wireless router is fixed against an outside wall of your home and can’t be moved, there is hardly any way to improve your connection.
A. 对
B. 错
The router should be positioned as far away as possible from metal, walls, and floors.
A. 对
B. 错