I stopped judging my Wi-Fi by the signal bars — this number tells me much more

I, like the vast majority of people, judge my Wi-Fi signal by how many bars are on my screen. Whether it's my smartphone, tablet, laptop, or otherwise, those trusty bars are always there to tell you just how good the Wi-Fi you're using is.

via MakeUseOf https://ift.tt/DTQXHlF