Archive

Posts Tagged ‘wifi’

All about smartphone and tablet tethering

November 27th, 2016

Android USB TetherYou may have heard about tethering, but it probably seems a bit mysterious and complicated.

Tethering is when you connect your smartphone or tablet to your puter, and then use your mobile device’s data connection to surf the internet on your puter.

Well, to put it another way: your puter uses your smartphone (or your tablet’s 4G connection) as its internet connection instead of your normal DSL, cable, fiber, etc.

Tethering can be done in several ways, and it’s much easier to set up than you think!

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Gizmos, How Does it Work?, Networking , , , , ,

Network icon disappeared: Fix missing and “disconnected” network icons in Windows

August 10th, 2014

Eek! No Internets!One of the most common problems I’ve seen is missing or “disappeared” network icons in Windows 7.

This problem can take a few different forms.

For example, you may be able to connect to the internet just fine, but your ethernet/WiFi icon in the system tray always claims you are disconnected.

Or, you open up the Network and Sharing Center, click the “Change adapter settings” link, and no network adapters show up – it’s just blank.

But in both cases, everything still works!

There is one fix I have found that actually works, time and time again…

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Computers, Networking , , ,

Securing your Wi-Fi Connection

April 6th, 2009

Secure Wi-FiMany people these days use a Wi-Fi (IEEE 802.11) router, or they have a broadband modem with built-in wireless. It’s amazing to me that in this supposedly “high-tech” and “high-security” age, many people still are completely unaware just how wide open their home network really is.

With a Wi-Fi modem, usually your provider will be smart enough to lock down your wireless connection for you. But if you bought a wireless router or access point and set it up yourself, there are a few things you should know to keep others from “stealing” your connection and using it for nefarious purposes…

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Computers, Networking , ,