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1,272 Articles Under This Category
Now Displaying Page 5, Articles 101 to 125
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Taking Care of Your Notebook Computer -
 - John Gontowicz (8)  
Many people buy notebooks because of the convenience and you can take them anywhere. There are a few things to keep in mind caring for a notebook PC. Here they are:
Please use a carrying case when transporting the notebook. The case will protect the notebook in case it is bumped or dropped... ( added 1 year 209 days ago.) |
Graphic Card Buyers' Guide - How to scope out a great card for your system -
- Steven Smith (26) 
Graphic Card Buyers' Guide
One of the most important components in any home computer system is the graphics card, yet most pre-built systems on the market are equipped with the shittiest graphic capabilities money can buy; that's how manufacturers keep their costs down. Someone buys a PC that... ( added 1 year 209 days ago.) |
Ultimate Motherboard Guide - Demystifying Motherboard Specs -
- Steven Smith (26)
Motherboard Buyers' Guide A motherboard can be thought of as the foundation for any computer system. It is the largest component in your computer and provides pathways for all other devices, internal and external, to communicate with each other. Therefore, it is vital that you spend some time... ( added 1 year 209 days ago.) |
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Cisco CCNA, CCNP, and CCENT Practice Questions: Etherchannels, BGP, Queuing, And More! -
Chris Bryant CCIE 12933 (13,765)   
From the basics of router hardware to configuring and troubleshooting BGP, let's test your knowledge of Cisco certification exam topics!
CCENT Certification:
You've just run the show interface ethernet0 command and you see the interface is "administratively down". What causes that?
... ( added 1 year 216 days ago.) |
Cisco CCNA, CCNP, And CCENT Practice Questions: Telnet, VLANs, and more! -
Chris Bryant CCIE 12933 (13,765)
Test your knowledge of important Cisco certification exam topics with these CCENT, CCNA, and CCNP practice questions!
CCENT and CCNA Certification:
You've just configured a password for users that will use Telnet to connect to your router. A few questions...
1. In the running... ( added 1 year 217 days ago.) |
Cisco CCNA, CCENT, and CCNP Practice Questions: Static Default Routes, Wildcard Masks, And More! -
Chris Bryant CCIE 12933 (13,765)
Let's tesr your knowledge of important Cisco certification exam topics such as static default routes, access lists, and more!
CCENT Certification:
What command will create a default static route with a next-hop IP address of 30.1.1.1?
Answer: ip route 0.0.0.0 0.0.0.0 30.1.1.1
We... ( added 1 year 217 days ago.) |
Simply Add RAM To Speed Up Your Slow Computer -
- John French (639) 
In this article I will suggest a relatively simple and painless step that will enable you to speed up your windows computer.
A slow computer can be attributed to many reasons. Lack of computer memory, spyware, viruses, Trojan cluttered computer files. An amalgamation of all of the above will... ( added 1 year 226 days ago.) |
Essential Tips On How to Remove a Trojan -
- John French (639)
Before attempting to remove a Trojan, first you should understand how a Trojan is able to infiltrate your computer and what damage it can do. Trojan's aren't true viruses, as they don't replicate themselves. A Trojan is malware. Malware is software that is designed to infiltrate or damage your... ( added 1 year 233 days ago.) |
7 Simple Steps To Protect Your Identity Online -
- John French (639)
Identity theft is big business these days. By following the 4 steps below you will stand a much better chance of protecting your identity from being stolen and causing you lots hassle and trying to repair the damage bad credit history.
Step 1 - Ensure your computer has the following programs... ( added 1 year 235 days ago.) |
5 Vital Steps To Secure Your Wireless Connection -
- John French (639)
The convenience of connecting two or more computer in your home or office has increased, especially with the cost of home or small office kits decreasing. Unfortunately there are people out there who want to use your wireless Internet for free or use it to hack into your computer.
There are... ( added 1 year 235 days ago.) |
Speeding Up a Slow Computer -
- Olly Fallon (96) 
Whether you're a home user or you use your computer
for business purposes, a slow running system can be quite annoying. It
doesn't take long for a once fast computer to seemingly slow to a halt.
Older
computers are expected to be a little slower, unless you've done a lot
of upgrading... ( added 1 year 243 days ago.) |
The Blue Screen Of Death! -
- Olly Fallon (96)
At one time or another almost all of us have
experienced the "Blue Screen of Death"! The bright blue screen popping
up can be a little scary, but it can also be very annoying! Especially
when you have no idea why it's there or how to fix the problem.
The
Blue Screen of Death or BSOD, is... ( added 1 year 243 days ago.) |
What to do if you have a Computer Virus -
Bruce Horst (166)    
Bruce Horst 
In my social circles, I am commonly thought of as the Resident Geek. What this means is that if a friend has a technical problem, I am the one they call.
The most common problem I get asked about is what to do if they have a virus on their computer. I thought I'd post my standard response... ( added 1 year 299 days ago.) |
In Steve we trust - maybe -
Anja Merret (966)  
Anja Merret
During my search through cyberspace to find the best live reports on Steve Job’s Keynote speech at Macworld yesterday, I came across an ad that had the caption ‘In Steve we Trust’. Very funny. See it on Popular Mechanics’ website.
It’s entertaining writing about Apple and possibly even, dare... ( added 1 year 311 days ago.) |
Should You Build Your Own Computer Using a Pc Kit? -
Richard McGinnis (4,488)
If you are in the market for a new PC, there are three primary alternatives to consider:
Purchase a pre-assembled PC from a reseller like Dell, Gateway, Compaq, or others
Purchase individual PC components from a retailer like Radio Shack or Best Buy and assemble them on your own
... ( added 1 year 321 days ago.) |
Competitive Advantage: Social Engineering Defense -
Claudio LoCicero (227) 
Claudio LoCicero
Social engineering has become, due to the advent of more
intelligent and comprehensive technological security controls that guard
against viruses and the like, the greatest non-technological risk to the security
of personal and corporate information.
Although there are as many forms of... ( added 2 years 1 day ago.) |
Object-Oriented Design/Programming -- How We Objectify in Our Culture -
Wilfred DeVoe (161)
What a title. Well, is this a technical article, or isn't it? It's a view of culture, psychology, and their influence on technology. If this matter has been addressed before, it wasn't in any of the articles that came to my attention at this writing. Object-Oriented design in software... ( added 2 years 13 days ago.) |
Some Thoughts on Random Number Generation -
- Wilfred DeVoe (161)
Suppose we wanted to select a number at random, say, from an interval of 1 to 27 inclusive. How could we go about it in a computer program? For some languages it's surprisingly easy; tools for random number selection exist in these languages. If we wanted to "pick a card" from 1 to 27 in BASIC... ( added 2 years 35 days ago.) |
SURGE SUPPRESSORS - Why You Need One, What They Do, and How To Choose One -
Larry Spinak (157) 
Larry Spinak
There is an important tool for protecting your computer that is often overlooked. You’ve probably guessed by now that I’m talking about the Surge Suppressor. The title of this darn article spoiled my surprise. Before we discuss surge suppressors though, we need to talk about surges.
What is... ( added 2 years 82 days ago.) |
Leave It On Or Turn It Off? -
Larry Spinak (157)
Larry Spinak
One of the oldest unresolved controversies in the computer world is: Should you leave your computer on all the time, or turn it off when it is not in use?
Compelling arguments have been made on both sides. I’ll try to sum up the important points on either side, and I’ll even give you my... ( added 2 years 144 days ago.) |
Cisco CCNA Certification Exams Retiring In November - Get Certified Now! -
Chris Bryant CCIE 12933 (13,765)
If you’re working on the Cisco CCNA right now, or even thinking about it, there are changes coming to the CCNA program in November that you need to know about. No reason to worry, these changes are all good news for CCNA candidates.
And the first bit of good news is that you have plenty of... ( added 2 years 144 days ago.) |
Are You Getting Sick Of Microsoft Windows? It's Time To Give Ubuntu Linux A Whirl. -
Alan Oliver (20)
How I Went From Angry
Windows User To Delighted Linux User In Ten Minutes!
About 18 months ago, I
had another disastrous crash on my PC that caused me to loose a host
of photos, music and documents. Luckily I had a backup of most of my
documents on an... ( added 2 years 146 days ago.) |
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Seven Rules of Efficient and Effective Data Backup -
Gerald S. Wassum (28) 
Gerald S. Wassum
Companies (and individuals) should back up their data for two main reasons. The first is for those times when a document has been deleted or damaged and you wish to recover the original document. The second is as part of a disaster recovery plan – protecting your valuable data from theft, fire... ( added 2 years 168 days ago.) |
Cisco CCNP Certification / BCMSN Exam: Defending Against VLAN Hopping Attacks -
Chris Bryant CCIE 12933 (13,765)
During our Cisco CCNP BCMSN certification exam preparation, we've seen how intruders can use seemingly innocent ARP and DHCP processes can be used to harm our network, so it shouldn't come as any surprise that Dot1q tagging can be used against us as well!
One form of VLAN Hopping is double... ( added 2 years 185 days ago.) |
Linux Quick Start - How to Use Linux Video Tutorials Online and Run Linux in Windows -
Clyde Boom (3,310) 
Clyde Boom
Watching Linux video tutorials is an excellent, fast and easy way to learn how to use Linux. Getting Linux Running in Windows - So You Can Learn How to Use Linux in Windows - Online! Now you can download a free Linux virtual machine "player" and a free Linux virtual machine so you can run Linux... ( added 2 years 191 days ago.) |
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1272 Articles Total in this category
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