Wi-Fi Archives - Page 6 of 9 - Rick's Daily Tips

Netgear WiFi Analytics – Tune your WiFi network for better performance with this fantastic free app

Posted on January 25, 2019

Does your WiFi network seem slower than it should be?

Do you struggle with poor, unstable connections?

Are you unable to use your devices at all in a distant room?

Many wireless networking issues can be fixed simply by making a tweak or two to your router, but the trick is knowing exactly what’s causing the issue and what you need to tweak.

Our friends at Netgear have developed an awesome free app for your Android devices that can help take some of the guesswork out of diagnosing and fixing many WiFi networking issues. [Read more…]

Q&A: Why does my laptop shut down our Wi-Fi network every time I turn it on?

Posted on September 22, 2018

Question from Ronnie M.: Hi Rick. I have a really strange problem that I need help with.

We’ve had Xfinity Internet for years and the Wi-Fi has always worked perfectly until recently.

A couple of weeks ago my Dell laptop started causing our Wi-Fi network to completely shut down every time I turn it on.

The Wi-Fi can be working perfectly on our other computers, on our phones and on the kids’ Xbox, but within 5 minutes after turning on my laptop the Wi-Fi stops working on everything in the house. The devices still show an active connection but we can’t do anything on the Internet.

The crazy thing is I don’t even have to be using the Internet on my computer for this to happen.

In fact, I don’t even have to have a web browser open. It just happens. But the Wi-Fi starts working again on the other devices just as soon as I shut my laptop down.

Do you have any idea what could be causing this? I thought it might be a virus but I have three antivirus programs running on my computer and none of them are finding anything.

Rick’s answer: [Read more…]

Q&A: Why won’t my PC connect to Wi-Fi automatically after installing updates?

Posted on November 20, 2017

Question from Lois P.: My computer (HP laptop with Windows 10) was working fine until it installed an update about a week ago.

Ever since that update was installed the computer won’t automatically connect to my Wi-Fi network when I turn it on.

I can connect to the network manually and it works perfectly until I shut the computer down. It just won’t connect automatically no matter what I do and I really miss having it do that.

I’ve searched Google from top to bottom and I haven’t found a solution to this that works. I even used System Restore to remove the update but that didn’t help either.

A friend told me about your website but I couldn’t find anything you’ve written about this topic on there. Do you know of a fix for this? You’re my last hope!

Rick’s answer: [Read more…]

Scam alert: Newly-discovered security flaw makes every Wi-Fi device you own vulnerable to hackers

Posted on October 17, 2017

Well, it’s a new day, and yet another serious security issue has arisen. And this one affects literally every device you own that communicates over Wi-Fi.

CyberSecurity Researchers have discovered a critical flaw in the WPA2 security protocol that can allow hackers to eavesdrop on (and even hijack) your Wi-Fi communications, regardless of how securely your devices and network are locked down.

This vulnerability is present in every Wi-Fi enabled router, computer, smart phone, tablet, smart watch…well, you get the picture. If it communicates over Wi-Fi, its connection can be hacked! [Read more…]

WiFi Guard – Find out if someone is piggybacking on your Wi-Fi network

Posted on September 2, 2016

wifi Most people assume that their Wi-Fi connection is safe from hackers if it is secured with encryption and a password, but the sad truth is even a “protected” Wi-Fi connection can be broken into by a determined hacker using the right software.

If you suspect that someone might be piggybacking on your wireless network (and even if you don’t), I suggest downloading and running a free tool called WiFi Guard.

WiFi Guard is a small and lightweight utility that will scan your entire network and list all the devices connected to it including computers, tablets, smart phones, wireless printers and more. If it’s logged into your network, it’ll show up!

Using WiFi Guard is easy. Here’s how: [Read more…]