Boost Your Wi-Fi Signal Without The Software
There are a lot of things you can do a Wi-Fi router software to improve the signal strength. I think it's a pain in the ass. Let's do it less than a minute, and without touching the keyboard.
Investment
Radio waves and side fall. This means that the router as high as possible on a table or the floor as high as possible. If you are trying to reach an upper floor of something, hook the router and vice versa.
Put it in a central location.
Obstacles
Set the router bit "out of breath from the wall - at least in feet, if possible, large furniture, appliances (eg microwave), and even the computer is locked ..
Reflection
All the metal reflects the signal - even if it is very thin. Thus, a small plaque in things screw mirror. But you can use to your advantage. Try the trial and error in a CD or a sheet of bounce the signal back to your area.