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Randy The Tech Professor
Category Page for: NetWorking
My Recipe For Comcast Wireless Success
June 26th, 2015 at 10:38 pm » Comments (4)
Hello everyone, I have been getting many comments/questions about Comcast wireless connectivity (see two previous posts here and here). Here is my "quick and dirty" recipe for Comcast wireless sucess: 1) Disable ...more »Not Getting 50 Mbps Download Speed From Comcast? Here’s How! (Part 2)
October 14th, 2014 at 1:21 pm » Comments (6)
Hello everyone, I have received many comments from my first Comcast post back in March of 2012 (June 2015 post here). Many people in my area, and around the country are ...more »How I Diagnose And Repair Poor Wireless Reception
May 19th, 2013 at 1:33 pm » Comments (0)
Hello everyone, I've been getting a lot of questions lately about poor wireless reception, so I've decided to share my thoughts: Poor wireless reception can be caused by a multitude of things. ...more »How To Fix: Another Computer On Your Network Is Using Your IP Address
January 26th, 2013 at 12:37 pm » Comments (4)
Hello everyone, Our tech team at school recently received the following question: QUESTION: I keep getting a message that says "Another computer on your network is using your IP Address." When I received this ...more »Not Getting 50 Mbps Download Speed From Comcast? Here’s How!
March 6th, 2012 at 8:47 pm » Comments (58)
Hello everyone, Note: Part 2 (October 2014) of this post can be found here. Part 3 (June 2015) can be found here. I have run into this situation twice in the past ...more »It’s More Than Just A Router!
February 26th, 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
November 27th, 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”?
August 20th, 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
April 30th, 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?
February 22nd, 2011 at 12:05 pm » Comments (5)
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 »