Category Archives: Internet

Internet related problems and solutions.

How to reset and secure my wireless router?

Q.

I was wondering if you could please help me!

I was trying to configure my wireless settings so that they are secure for all of my computers. However, I completely messed everything up! I don’t remember exactly what I did…just that I need a REDO button! I am able to connect wirelessly from my desktop computer, however, when trying to connect from my laptop, it says that it is unable to connect. I think the settings on my laptop have been messed up…and maybe it would be better to just reinstall the router?? My “dlink” connection is available but it will not let me connect. I was wondering if you could please help me.

My router is a DIR-615

The only thing I remember about what I did was that it printed the following when I tried changing things so my network was secure:

Wireless Settings
Network Name (SSID): Wagner
Network Key (WEP/WPA Key): ***********
Key Provided Automatically (802.1x): 0
Network Authentication Type: WPAPSK
Data Encryption Type: TKIP
Connection Type: ESS

A.

On the back of the router will be a small reset button, usually recessed into the plastic.  Using a paper clip, a pen, or something similar, depress the button for a full 30 seconds.  This will reset the router to it’s factory default.

As far as the D-Link software goes, if it were me, I’d uninstall it from the computer(s).  You do not need the D-Link software to access the router’s configuration, you just need to enter it’s IP address (usually 192.168.1.1 or 192.268.2.1) in a web browser.

As far as security goes – there is no such thing as a “secure” wireless connection, but there are steps you can take to make it very hard to crack.  Most important is using WPA for the encryption, and making the password as long as you can, using “special” characters (things like -’><}{][|\)(*&^%$#@!, etc…) – this will make it extremely hard for someone to crack. In your example (which I blanked out with *’s), you were using all numbers for the Network Key. NEVER use all letters or all numbers for a password with wireless – it makes it simple to crack. ALWAYS use a mix (something like “!a1^b2^c3!”).

Hope that helps.

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Windows 98 PC quit working, Missing Operating System

Q.

A friend of mine has an old Windows 98 PC, and for the most part it has worked good, played movies and videos, etc.. Today I turned it on, and it says “Missing Operating System”. I’ve never seen this before, and it has worked fine for a while now, even last night they were using it, but now I’ve tried 3 times and it just says “Missing Operating System”. Is there any way I can manually boot this up? What is going on?

A.

There are a few possibilities, but the most likely problems are either a hard drive that has gone bad, a hard drive cable that has come loose, a BIOS that has lost it’s settings, or the OS got wiped out somehow (either by user error or a virus).

The first thing to check is the BIOS. You need to make sure the hard drive is set up correctly. A Windows 98 PC would likely have an “auto-detect” featurein the BIOS to set up the drive.

If that’s not the case, check the cable going to the drive – open the case (usually a few screws) and look for a long, wide grey or black cable (it will have about 40 wires bundled together, about 2” wide) and make sure it’s securely plugged into the hard drive and the motherboard.

If that doesn’t solve the problem, chances are (being a 13 year old hard drive) the hard drive has failed. Not much you can do but replace it (Newegg.com still sells IDE hard drives for cheap), and reinstall the OS.

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Hosting for my web application

Q. (#1)

Hello, I am about to launch a website that is application based, and I am expecting some serious traffic on it. Can you tell me what a good hosting company for this? Thanks a lot and have a great day!

Q. (#2)

Hello guys I have one question about web hostings. I want to make a blog and I need a hosting for it, I can pay up to 8$ a month and I need a lot of space and of course high bandwidth. I’ll use wordpress for blogging. Can u suggest me one? Up to now, I’m thinking about http://a-host.net , godaddy, justhost.com and fatcow.com?!

A.

There are almost as many web hosting companies as there are websites. Most are fairly reliable these days, due to improved hardware. Personally, I usually use Globe Domain. The have all the stuff you’d need for hosting just about anything, and their price-per-bandwidth rates are really good. They’re also quick on problem resolution (customer support). One of my favorite aspects is that they are located in the US. Check them out here.

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How do I send a text from my computer to a cell phone?

Q.

How can I text a cell phone from my computer without using my data included in my cellphone service?

A.

For almost every make of phone, you can use Yahoo Messenger to send texts to cell phones. You don’t need to install YIM on the computer, you just need a Yahoo ID (free), then you can use Yahoo’s Web IM and send messages to a cell phone number.

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Can’t decide between an eReader or a Tablet

Q.

I really want an Internet device that I can use in school. I need an eReader and Internet device. Which one is better? And which kind should I get. Is the Kindle good? I’m only willing to spend about $150 max.

A.

Given the versatility, I would go with a tablet, preferable something running Android. There are many available in the sub-$200 range. They have all the advantages of eBook readers, plus better screen resolution, better Internet browsers, and the ability to install more apps.

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Why is my computer background blue again?

Q.

About a month ago, I went on newgrounds.com and after a few minutes my computer said it had viruses and then my desktop wallpaper turned blue. In big red letters it said “WARNING”, and some other stuff about how everything I do is saved in my hard drive and can be looked at by forensics and my family and can ruin my life. I found out it was just a scare tactic from a spyware company, but it was still pretty scary. Anyway, my screen went back to normal within a few hours. My friend who told me about newgrounds said it shouldn’t have any viruses because every time she goes on it, nothing happens. So here I am a month later, in the same situation. Should I do something about this or should I wait like last time? Is this more serious than I think? I don’t want to buy anything, especially if I don’t need it. Has this happened to anyone else, and if so, what did you do about it?

A.

First off, if the same thing keeps happening, you need a better Antivirus / Antispyware software, whatever you have is obviously not working well. The problem is, the PC is already infected – realistically (and unfortunately), your safest option is to back up your data (pictures, music, documents, etc..), and reinstall the operating system.

Virus’s and spyware can be thought of like nails in a tire. When you get one, you don’t go back down the road trying to find where it came from, you just get it fixed. When you run over 50 nails, you don’t try to patch the tire, you replace it. Then, you stop going down that road. Virus’s and spyware in Windows is the same deal – sometimes it’s impossible to fix a badly infected OS, it just needs to be wiped out and reinstalled.

Update: Newgrounds.com seems to be an autoblog of sorts, just pulling information about games and reposting it. I doubt the site itself is the problem, more likely some of the games it links to are coming bundled with some type of spyware. Rule #1 – Nothing In Life Is Free, ESPECIALLY ON THE INTERNET – you’ll pay for it one way or another, in this instance, by having your computer infected…..

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What’s the best way to link two computers to one modem, without using a router?

Q.

My brother works at home and uses a VPN and needs to be directly plugged into the modem, making the router useless. This sucks cause that means I can’t use the Internet while he’s working. Is there any two ported modems or anyway to both use the Internet at the same time?

A.

The router is not useless, it just needs to be set up with port-forwarding to direct the VPN traffic directly to his PC. If he’s using VPN, I would assume there is some type of tech support at his company that should be able to give him the information required to set this up.

If not, another option is using an Ethernet switch – it’s the Internet equivalent of a phone line splitter. As long as the modem supports DHCP (which most residential Cable and DSL modems do), this will work just as well.

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Review: Broadband Satellite Internet Providers

In this day and age, it’s almost impossible to perform day to day activities without having broadband internet access. Unfortunately, not everyone in the US has access to cable internet, DSL, FIOS, or wireless internet. Dialup access is available anywhere you can get a dial tone, but lets face it, in todays internet world, dialup is dead – it’s almost impossible to navigate web sites these days with dialup, especially if there is any Flash or Java content. And streaming audio or video with dialup is just plain impossible.

If you’re one of the unlucky few who doesn’t have internet access via infrastructure systems (Cable, DSL, FIOS, etc..), your only alternative may be Satellite Internet.

Satellite Internet is what I like to call “not the best way to get broadband, but possibly the only way to get broadband”. Many rural areas in the US have no other options.

In the US, there are (now) three main providers for satellite internet – HughesNet (formerly DirecWay), WildBlue, and StarBand. One thing they all certainly have in common is their “cryptic” billing practices. Installation fees, equipment fees, lease fees, overage fees, early termination fees, the list goes on and on. It’s hard to decipher from their websites exactly what charges are involved, and their sales people are very well versed in the practice of disinformation. You could talk with a satellite provider’s representative for an hour and never get a “clear” picture of the actual costs.

Because of all this confusion, I’ve decided to make a simple spreadsheet that lays out the actual costs incurred in the installation and use of a satellite internet connection. The spreadsheet can be downloaded by clicking the links below – one is in .XLS format (Microsoft Excel) and the other is in .ODS format (OpenOffice and many others).

Basically, in my humble opinion, HughesNet is probably the best choice for the average internet user based on their low installation fee and many tiers of service. WildBlue comes in second for an average user, but is probably a better choice for those that tend to download more (videos, music, etc..). StarBand is listed mostly for reference, as they are more expensive, have less in the way of tech support, and in my experience, are generally less reliable than the other two.

There are some important things any prospective satellite internet user should be aware of -

First, you’re getting internet via a small satellite dish, which means bad weather can cause problems. Not so bad as television, as TV is an on-all-the-time deal, where any interruption is noticeable – internet disruption is less noticeable to the end-user. Generally speaking, all but the worst weather (mostly storms producing lightning or hail) won’t cause much of a problem with satellite internet.

Second, due to transmission speed and latency (the time it takes for an internet request to travel from your location to a satellite, back to a ground station, then the return trip), certain internet related services won’t work very well, if at all. They include VOIP Telephone Service, VPN Networking, online gaming in real time (First Person Shooters especially), and in general Video Conferencing, and anything else depending on a constant, steady exchange of data.

Third, satellite internet and heavy downloading don’t mix. Watching videos, using torrents or other downloading applications, downloading music, or anything else that is bandwidth intensive will violate a satellite providers “fair use” policies, or worse, will cause you expensive overages. Each provider (and each plan) only gives you a certain amount of daily or monthly download allowance – go over it, and your connection will get “throttled” (slowed down), or you’ll be charged exorbitant overage charges, or both. Careful monitoring of bandwidth use is a necessary evil (though the provider will alert you when you’re reaching the limit).

Keeping these points in mind, satellite internet is a fine alternative to dialup in areas where infrastructure broadband isn’t available. Hopefully this information helps you in deciding if satellite internet is right for you.

For more detailed info, click on one of the links below to download an Excel or OpenOffice chart detailing pricing, speed and bandwidth limits, contract lengths, and more useful info.


Satellite Internet Provider Compare XLS Spreadsheet

Satellite Internet Provider Compare ODS Spreadsheet

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Review: MyCleanPC.com / DoubleMySpeed.com / MaxMySpeed.com Virus and Spyware Removal

If any of you watch TV on a regular basis, you’ve no doubt seen the commercials for MyCleanPC.com, DoubleMySpeed.com, and MaxMySpeed.com, all three of which are owned by CyberDefender.

With claims such as – “Quickly clean your system and increase speed”, “Get rid of infected emails, pop-ups and spam”, “Remove dangerous spyware and viruses”, “Prevent annoying screen freezes, crashes and errors”, “Quickly clean your computer and restore peak performance”, “Speed up your operating system with our easy one-click PC repair”, “Avoid expensive upgrades and make your computer run like new” – they almost sound too good to be true. And we all know what they say about things that seem too good to be true……

First of all, any company that feels the need to masquarade themselves as something else makes me a little nervous. If CyberDefender were a stand-up product that works the way it is supposed to, they probably wouldn’t need to market themselves as something or someone else. Hmmmm…..

Second, after MANY years of repairing PC’s infected with spyware and virus’s as well as other (usually hardware related) problems, I can tell you one thing with a fair amount of certainty – no single software is perfect at fixing a PC. Ever.

With those points in mind, I’m going to delve deeper into the CyberDefender software, as well as their terms of service, and see what the real deal is. Come along for the ride with me, won’t you?

To test the software, I decided to start with a fresh installation of Windows XP. I’m using a retail version of XP Home, running in VirtualBox on my Linux PC. The reason for running it in VirtualBox is to limit the required installation to the “bare essentials” – no esoteric hardware drivers, no pre-installed software, just Windows XP Home, straight off the original CD. I wonder what CyberDefender will have to say? Let’s see:

The install went smoothly, as can be seen below:

cyberdefender_install

Opps…here comes my first concern. It’s not unusual these days for software to try to install a toolbar during install, but it’s a practice I personally detest. Companies know that most people just keep clicking in order to get to the end of the install, never reading what they’re clicking. I, for one, don’t feel the need for toolbars to be installed in my browser. Toolbars might be useful in some instances, but by and large, they’re a nuisance, they consume resources, and they’re just one more point of failure for the browser. No thanks. Note that there is nothing stated here about CyberDefender installing it’s own toolbar – remember that for later…

cyberdefender_toolbar_install

After the installation is complete, you are presented with this image. Note #4 – by itself it seems harmless, but there is a psychological component at work. Think about – the software is already setting you up to expect that you will need to activate the software if it finds problems. Hmmm…..

cyberdefender_install_done

Now for the really fun part – the initial scan. Now, keep in mind, this is a fresh install of XP. The end all is, it took hours to get even part way through the scanning process. I have no proof, but I’m willing to concede that this is due to XP being installed as a virtual machine. Odds are, the scan would have completed much faster if the Windows install was like any other. My concern is the way the scan presents itself. It’s another psychological manipulation (not a lie so much as a misdirection).

The numbers, shown in red, give the impression that there is a problem, even though it’s not implicitly stated (and if you read a little closer, it’s “Now Scanning”). To the less knowledgeable, it would indicate a problem. Now look for the green button. Most humans perceive green as being “good”, while viewing red as being “bad”. See whats going on?

View the “psychological manipulation” at work:

cyberdefender_scanning

So far, just on principle, I hate this product. I have no proof that it doesn’t work, but my gut tells me that if the makers of the software are employing these types of tactics, I shouldn’t trust them. A good product should be able to stand on it’s own merit, not trick you into thinking you need it. Moving on.

After a reboot, I decided to take a look at the memory usage, just to compare it to other “Internet Security” packages I’ve tested in the past. Nothing out of the ordinary here, the CyberDefender software consumes about 50 MB of RAM on startup, and during the testing peaked at about 80 MB. All things considered, not bad.

cyberdefender_memory_use_startup

Well, my testing is done, so it’s time to uninstall. Here’s where things start getting interesting again. The first thing I notice in the Add/Remove Programs Control Panel in Windows is that there is not only the CyberDefender software, but that it also installed a Browser Toolbar called “Link Patrol”. Not once during the install did it ask me about installing anything other than the Bing Toolbar.

This “extra” toolbar doesn’t uninstall unless you specifically uninstall it. More about that later. I started by uninstalling just the main software. The picture below is what I was presented with:

cyberdefender_uninstall

First, and again, notice the green. Free is good, right? Wrong. The software is trying to get you to involve yourself in TrialPay, a commissioning service for other software. Essentially, you would get the CyberDefender software for “free” by signing up for “trials” of other software (which, of course, require a valid credit card). This is classic “Triangle Scheme” logic at work. Now I know I hate this software.

After avoiding this little scheme like the plague, the uninstall is “complete”, save for the Link Patrol toolbar. Wondering exactly what this toolbar does, I reboot XP, and decide to open Internet Explorer. Keeping in mind this is a brand new install of XP, lets take a look at what I get:

cyberdefender_IE_frozen_after_reboot

Wow. Internet Explorer has become unresponsive. I bet if I call CyberDefender’s “tech support”, I’ll hear how it must be a virus or spyware causing havoc with the uninstall due to sun spots and the price of tea in China, and that reinstalling (and paying for) the CyberDefender software will solve the problem.

Being technically savvy as I am, I went back to the Add/Remove Programs Control Panel and removed the toolbar, rebooted XP, and viola – IE was working fine again. Go figure. After everything was uninstalled, I took a deeper look to see what CyberDefender had left behind after being completely uninstalled. Using HiJackThis by TrendMicro, this is what I discovered:

cyberdefender_hijackthis_services_and_bho_leftovers

And what do my eyes detect – a missing BHO (most likely the Link Patrol toolbar) entry left in the registry, and not one, not two, but three services still running from the CyberDefender software. Generally, uninstalling means “to uninstall or remove”. The fact that there are leftover services is of some concern. They could be anything. Thanks to HiJackThis, I was able to remove them easily.

In short, I wouldn’t recommend this software, or the MyCleanPC.com or DoubleMySpeed.com services.  While not a “scam”, they definetly employ tactics that I don’t approve of.

If you’re looking for a decent software that has been proven effective and doesn’t cost an arm and a leg, check out AVG Internet Security. It’s highly reviewed by tons of other sites, it’s standard issue at a lot of colleges, and proven effective at removing virus’s and spyware. Also, oddly enough, AVG doesn’t have to resort to craptastic TV advertising with vague claims and ambiguous terminology. Go figure… I’ve used it for repairing PC’s for years – even the free edition works better than many of the pay-for Internet Security programs that are available.

Trend Micro is another company that offers a free scanning service called Trend Micro House Call (click the link and look on the right of the landing page). It does a pretty good job of removing common spyware and virus’s and costs nothing.

Always remember though, the best defense against malware on your PC is common sense. Remember the basic rules of the internet – Nothing is truly free, If it sounds to good to be true – it is, and, If it ain’t broke – don’t fix it.

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