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Randy The Tech Professor

Category Page for: NetWorking

Not Getting 50 Mbps Download Speed From Comcast? Here’s How!

» by March 6, 2012 at 8:47 pm » Comments (1)

Hello everyone, I have run into this situation twice in the past week: Both people had signed up for Comcasts XFINITY Extreme 50 High Speed Internet (50 Mbps download speed), but neither ...more »

It’s More Than Just A Router!

» by February 26, 2012 at 12:21 pm » Comments (2)

Hello everyone, I love routers! Do you really know all that your router can do? A modern router has multiple "cool" functions that many people don't realize? Many of my elderly ...more »

Don’t Forget To Check This If Your Wireless Printer Won’t Print

» by November 27, 2011 at 3:20 pm » Comments (0)

Hello everyone, Wireless printer won't connect? My computer repair partner came across this situation the other day, and this is what he found: A client said that she could not print to ...more »

Are Your Data Packets Being “Sniffed”?

» by August 20, 2011 at 7:50 am » Comments (0)

Hello everyone, Many of my elderly clients do not secure their wireless network. As I drive around my area of service, on any given day and on any given street, I ...more »

How I Diagnose Wi-Fi Problems

» by April 30, 2011 at 12:13 pm » Comments (0)

  Hello everyone, One of the most common complaints that I hear from my clients is that of a poor Wi-Fi Internet connection. There are many possible factors that could be causing ...more »

Is Your Computer Trying To Connect To The Wrong Wireless Network?

» by February 22, 2011 at 12:05 pm » Comments (4)

Hello everyone, Every time you connect to a wireless network (your home, the local wi-fi cafe, your neighbor), Windows adds that location to a list of wireless networks. The list is ...more »

Increase The Range Of Your Wireless Router For 25 Cents!

» by October 16, 2010 at 4:59 pm » Comments (0)

Hello everyone, In a previous post I told you how to properly configure a wireless router. Connecting to the Internet without being hindered by wires/cables is just plain awesome! The router ...more »

Repair Your Internet Connection: Don’t Forget About “Netsh Winsock Reset”

» by April 9, 2010 at 3:58 pm » Comments (0)

Hello everyone, I got a call the other day from a client - his Internet connection (Windows XP, ie7) was down and he asked me to come over and take a ...more »

Configuring A Wireless Router

» by October 21, 2009 at 2:39 pm » Comments (1)

Hello everyone, Wireless networking means freedom from cables and wires!! A wireless router is a network device that performs the function of directing and forwarding information and it does this using ...more »