Technology Articles
601: So Your IT Supplier Is Making You Angry?
IT and IT suppliers have a knack of making you, well, at best angry! I should know as there are times when I have let clients down or not responded in the fashion that they expect. Not a great advert but it happens and I have put in numerous actions to prevent this happening again.
602: Free Tech Support
There seems to be a common trend appearing in the IT support industry. The trend is around either free IT support or free IT support trials.
603: Information Processing Using Relative Speed
Information is stored in a classical computer using a series of 0s and 1s. The most commonly used physical media is a series of differentially magnetized impulses. It is also possible to encode 0 and 1 using electron spin. Research has also indicated the use of temperature differences to encode a series of 0 s and 1s.
604: How to Find the Windows Registry Errors and Fix Them
You will feel confused every time when some errors happen to your computer. Generally, these errors appear suddenly when you make an attempt of running a program or playing a game. In this circumstance with pop-up errors, if you are under the pressure of time and try to install something, you will feel more disturbed. But the only thing you can do is to solve these registry errors or some serious problems will go into your PC.
605: The OSPF DR - DBR Election
OSPF Designated Router and Backup Designated Router elections OSPF routing algorithm is CPU intensive. Each and everytime the OSPF process runs the shortest path first algorithm it will have an impact on the router. In a point to point network OSPF events are limited to the periodic Hello packet (Default 10secs on a PPP, HDLC, 30sec Frame Relay NBMA), 30 mins for each route entry in the Link state database and triggered events.
606: The Purpose of the OSI Model
What the heck! One of the very first concepts I ever learnt in networking, indeed the very first word I learnt to do with networking, was the word "protocol", the second word was "stack". These two words put together became the foundation of everything else I would ever learn in networking, so what on earth is a "Protocol stack"?
607: Understand the Routing Process, Part 3
Routers route, that's what they do. A packet comes in and a packet goes out. What happens to the packet containing your data inside the router? How does the router decide which output interface to transmit the packet out of? What if the router has two routes to the same destination how does it deal with that decision making process?
608: Understand the Routing Process, Part 2
Routers route, that's what they do. A packet comes in and a packet goes out. What happens to the packet containing your data inside the router? How does the router decide which output interface to transmit the packet out of? What if the router has two routes to the same destination how does it deal with that decision making process? For a router to make a routing decision it needs to know how to get to the destination address which is described in the header of the IP Packet. Without this knowledge the router could ultimately drop the packet.
609: Understand the Routing Process, Part 1
Understanding routing processes - Routers route, that's what they do. A packet comes in and a packet goes out. What happens to the packet containing your data inside the router? How does the router decide which output interface to transmit the packet out of? What if the router has two routes to the same destination how does it deal with that decision making process?
610: Launch an Investigation Into Your Browsers JavaScript Problem
Fixing a JavaScript problem isn't very difficult, but it's sometimes hard to pinpoint the source of the problem. A variety of issues can cause a JavaScript problem, so you have to do some detective work to identify the culprit and fix the error. How Active Scripting Fixes JavaScript Errors Always turn on Active Scripting when surfing the Web. You also need to make sure that ActiveX Controls and Java applets are enabled. These crucial options are necessary for JavaScript to function correctly. If you're having trouble with JavaScript, then you need to make sure that you have enabled active scripting.
611: Dont Tell Me What, Tell Me How
I have been writing about technology for a long time and I have come to understand that people want ready solutions to immediate needs or better want to get some immediate advantage, without really caring of knowing much about what they are really doing and why. There is some definite advantage in learning tips and short cuts and gaining the direct advice of experts, but when it gets overdone then you can run into serious problems.
612: Google vs Microsoft? Wait and See!
Google is shaping up to literally go to war with Microsoft for the dominance of the computer operating system market. Starting with the introduction of their new web browser Chrome they began to work toward the goal of stripping Microsoft from the world's computers.
613: The Basics of Ipv6
As the internet grows ever larger the number of domains registered at any given time continues to increase. Apparently almost 70,000 new domains are registered every day bringing the total number of active domains to just over 180 million domains.
614: Computer Buying Guides - Gaming Machines That Rock!
To a gaming aficionado a computer means only one thing, a gaming rig that allows you to beat the competition. The gaming machine has to have detailed graphics and the ability to make split second decisions. Whether or not the computer is up to par makes the difference to winning or losing. No matter how good a gamer you are, you are ultimately only as good as your machine, so having a computer that can process huge amounts of data, has high end graphics and lightening speed CPUs with liquid cooling is the ultimate dream machine.
615: Google Map Alternative - Create Custom Maps Without Any Programming
Creating an interactive map for your website may not be as easy as writing e-mails, but it is a lot easier than you think. Using suitable software you can easily create an interactive map and edit it any number of times by yourself, without any design skill or programming experience.
616: The Power and Limits of Film Scanner Film Restoration Techniques
While negative film scanners are extremely useful tools, they also have their limits. Their power in converting film negatives to an easily edited computer file format isn't something to underestimate, and many photographers simply couldn't get by without them.
617: Features of the Free Web Browsers
If you are new to using the Internet, the first question you probably have in mind would be what are the free web browsers. You can start using the Internet once you have a browser. There are many free web browsers available online today.
618: Speed Up Your PC
Some quick basics to reducing clutter and speeding up your Windows based PC. Starting with the basics will keep your PC running fast well into the future.
619: Solar Tutorial - Making Connections
You have your solar panel or solar charger and your device that needs charging. Maybe you also have a solar battery pack to go between the two in order to provide consistent power. The question is now how do you make a connection between all these things? Most 12V solar panels come with a basic SLA cigarette socket like the one in your car. Small personal solar chargers are providing a USB port. How do you use these things?
620: Building a Robot is Easy!
Robots are not that difficult to assemble. We only need simple materials to build a simple robot. Starting with a small beetle robot will allow us to learn how to create those big and more complicated robots.
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