How exactly do Pocket WiFi devices work?

Is the Bluetooth in my devices laptop legal to use in Japan? Will I be able to hook up to Wifi with my current card there?

My wifi works in my HP desktop computer and my tv. However, when i go on my ipod or ipad, it says its not connected to wifi, even though it shows full bars. I tried resetting network ...show more

My prepaid.pocket wifi was working fine, then i go to use it and usually when i tun it on it comes up with how much i have left, like 5mb or something, but every time i turn it on now it just comes up with the vodafone logo and nothing detects it. i...

I run into this quite often, where a webpage will not load on my PC, or my wife's PC and often my work PC. Yet those same websites usually will work on the same ISP through ...show more

Just a few weeks ago our wifi all of the sudden just stopped working as well as it did. If you stand next to the router with a laptop you can get internet fine but move several feet ...show more

Wifi is dropping on two Macbook Airs on certain networks but not on others while all other devices are fine. How to fix? All of the Macbook Airs in my household (one is OS X 10.9.5 and one is OSX 10.10.3) are having the same problem - they are constantly...

Last week I had to upgrade my cable modem. Most of my wifi devices were perfectly happy, but my scale and printer refuse to connect to wifi now. Initially after getting off the phone with Comcast, I wasn't able to connect to the internet through wifi...

I am having trouble getting DLNA working over LAN & WIFI at the same time. For example, My Samsung TV has DLNA support for DMP and DMR, I am able to access my media servers and use the "Play To" feature in Windows 7 without problem on my...

I have had a single-router WiFi network for 5 years now and have used countless different routers, trying to find one that will give me coverage for the whole house. I have not had brilliant success. My current router is a virgin media router that was...