Your daily technology class with Professor Randy!!

Randy The Tech Professor

Category Page for: Tweaks

How I Fixed: “Windows cannot find rundll32.exe”

» by May 5, 2012 at 12:04 pm » Comments (0)

Hello everyone, I got a computer from a client yesterday and when I started to repair it, I couldn't access hardly any of the tools in Control Panel (Windows XP). I ...more »

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 »

How I Fixed/Optimized A Dial-Up Internet Connection

» by February 4, 2012 at 1:25 pm » Comments (0)

Hello everyone, I really never thought I'd be writing a post about dial-up access, but here I am! A nice lady called me the other day and asked me if I ...more »

Computer Repair Tools That I Can’t Live Without (Part 10.3: Utilities On My USB Flash Drive)

» by January 20, 2012 at 11:01 pm » Comments (1)

Hello everyone, In the past year and a half or so I’ve repaired over 350 computers. In this series I’m describing the very repair tools that I use daily. If you ...more »

How To Know (For Sure) When Your Caps Lock Is On Or Off

» by August 13, 2011 at 10:14 pm » Comments (0)

Hello everyone, It absolutely drives me crazy when I'm typing along only to find out that I have the CAPS LOCK on. My USB connected keyboard has a blue light to ...more »

Services That You Can Safely Disable In Windows 7

» by August 8, 2011 at 9:50 pm » Comments (0)

Hello everyone, I got this comment from Andrei today about one of my previous posts in which I had said that Windows 7 had fewer unnecessary services running compared to Windows ...more »

There Are Too Many Services Running On Your Vista Computer!

» by November 4, 2010 at 8:35 pm » Comments (0)

Hello everyone, I am so tired of background programs (software applications) that load and run without even being launched! These numerous programs (called services) are invisible to the average computer user ...more »

There Are Too Many Services Running On Your XP Computer!

» by October 19, 2010 at 4:45 pm » Comments (0)

Hello everyone, I am so tired of background programs (software applications) that load and run without even being launched! These numerous programs (called services) are invisible to the average computer user ...more »

Do You Know The F11 Key Trick?

» by September 1, 2010 at 2:17 pm » Comments (0)

Hello everyone, Many of my computer repair  clients have the top part of their screen full of toolbars. I always get rid of all unnecessary toolbars, but the upper portion of ...more »

What To Do If Your Modem Is Overheating

» by August 27, 2010 at 5:11 pm » Comments (0)

Hello everyone, About a month ago I wrote this post about a computer repair experience I had with an overheating modem. Since that time it has come to my attention that ...more »