Routers send the signal out in all directions. If you keep your router in the left corner of the house, you're losing wireless coverage, and if your neighbors can guess your Wi-Fi password ...

Buy a wireless booster Use 2.4GHz instead of 5GHz Wi-Fi 1. Reposition your router Your router spreads its Wi-Fi signal from all directions, so it’s best to put your router in the middle of your ...