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This is part three of a three part series about computer viruses and malware. Part one was about the virus problem and, most importantly, how you can’t rely totally on your antivirus software to keep viruses and malware off your computer. Part two was about virus and malware removal. Now that your computer is virus free today I’ll show you how to keep it that way.

There are no silver bullets when it comes to antivirus software. There are far too many threats created every day for any one company to keep up with them all. And even if your antivirus software is good at detecting viruses that doesn’t mean it’s good at removing them. That’s why I don’t believe in paying for antivirus programs like Norton and McAfee. I clean up a lot of virus infected computers and the majority of them have either Norton or McAfee installed. Since it’s possible to get a virus no matter what antivirus software you have installed why pay for it?

Although I don’t recommend paying for any computer security products it is important to have antivirus software installed on your computer. But you must also use common sense and keep your operating system and other software installed updated. Here’s my list of do’s and don’ts:

1. Turn on Automatic Updates in Windows and set them to install automatically. Also insure the Windows firewall is enabled.

2. Install an antivirus program that updates its definitions at least once daily. The free antivirus programs I recommend are AVG Anti-Virus and AntiVir. In addition to installing either one of those I would recommend adding another layer of defense. For this I’ve been using Panda Cloud. It’s light on resources and is good at keeping viruses off your computer.

3. Don’t install any free software from the internet unless it’s from
   www.download.com. Download.com guarantees no viruses or other malware will come along for the ride and they have a huge selection of free software. So before you download that torrent or free MP3 stop and reconsider. Is it really worth a computer infection?

4. If you’re still using Internet Explorer, stop! I recommend using
   Google Chrome instead. It’s faster and more secure.

5. Be careful where you surf on the internet. A vast number of virus infections today are spread by unscrupulous web sites. All you have to do is visit the website and a script can run to infect your PC. The best advice I can give is to be careful where you surf. And don’t click on links in Facebook or anywhere else on the internet unless you know it’s taking you to a safe website.

6. Don’t click on links from MSN Messenger or other instant message programs unless you’re absolutely certain they’re legit.

7. Also use caution when clicking links or opening files in your email messages. Don’t even watch that video someone sent you unless you’ve scanned the file for viruses first.

8. Don’t click on links in emails from your bank or the government that ask you to give any personal information. Call them instead. It’s far too easy for the bad guys to spoof an email address and create a website that looks legitimate so you could end up sending your personal info right to them.

9. If you’re asked to install updates for programs like Java, Flash or Acrobat Reader go ahead and install them. Often they’re fixing security gaps.

I hope you noticed a pattern. The easiest way to get a virus is when you click on a link or open a file! If in doubt error on the side of caution.

The virus/malware business is a very lucrative business so don’t expect them to fold up shop and go away any time soon. It’s their job to infect your computer. It’s primarily your responsibility to keep them off so you have to use caution and common sense.

If your computer is acting strange or your antivirus program tells you that you have a virus then refer to my last post for virus removal instructions.

-Bert

Over the next few weeks I’m going to discuss the virus problem, how to remove viruses and malware, and how to protect your computer from becoming infected by viruses. In today’s first installment I’ll talk about the problem of viruses and malware.

The problem of computer viruses has been evolving since the internet was born. In the past you could only catch a virus or malware by actually opening a file. Now you can become infected simply by going to a web site or opening an email.

There are over 4 million virus threats that are currently flagged by current antivirus programs. And that number increases by over 2,000 new threats every day! Depending on the virus the effects can range from annoying to destructive. The worst infections can delete files on your hard drive, make your computer inoperable, and some malware (keyloggers) can even capture and send your personal and financial information to the bad guys. Even a mild infection can slow down your computer and internet connection, cause annoying popup advertisements and redirect your internet browser’s homepage.

Unfortunately there’s no one program that’s good enough to remove and/or prevent every virus. There are some decent antivirus programs and there are some decent antispyware/malware programs but so far no one has created one program that can do both effectively. Also, some programs are better at virus prevention while others are better at virus removal.

Because of that, the main point I’d like to make today is that it’s primarily your job to keep viruses off your computer. That probably comes as a big surprise to a lot of people but don’t worry, it’s not difficult and we’ll cover everything you need to know. You just have to use the tools that are available, like antivirus software, but more importantly you have to use some caution and common sense on the internet.

The virus/malware business is a very lucrative business, generating about $8 billion a year for the bad guys, so don’t expect them to fold up shop and go away any time soon. And the bad guys can afford to pay their software developers a lot more money than the antivirus companies can.

Stay tuned for next week’s article. I’ve had the opportunity to clean up a lot virus infected computers and I’ll tell you how to do it.

-Bert

It’s amazing how much the world has changed since I grew up in the 70s and 80s. We’ve gone from movies on VHS, music on cassettes, playing Pac Man and talking to friends on hard-line telephones to a world where you can literally be plugged-in 24 hours a day, 7 days a week. Today we have the internet, email, texting, twitter, blogs, facebook, video-chat, iPods, iPads, iPhones, ebooks, laptops, netbooks, Wii, Playstation, Xbox, and on, and on, and on… And you wonder why it’s so difficult to get your child’s attention today.  :)

Earlier this year the Kaiser Family Foundation published some incredible statistics on just how plugged-in our children are. I’d encourage you to read the full report at this link but here are some highlights.

• 8-18 year-olds devote an average of 7 hours and 38 minutes to using entertainment media across a typical day (more than 53 hours a week).
• Because they spend so much of that time ‘media multitasking’ (using more than one medium at a time), they actually manage to pack a total of 10 hours and 45 minutes worth of media content into those 7½ hours.
• TV remains the dominant type of media content consumed, at 4:29 a day, followed by music/audio at 2:31, computers at 1:29, video games at 1:13, print at :38, and movies at :25 a day.
• Three-quarters (74%) of all 7th-12th graders say they have a profile on a social networking site.
• 7th-12th graders report spending an average of 1:35 a day sending or receiving texts. (Time spent texting is not counted as media use in this study.)

Based on the evidence we can’t deny that raising children today is much different than it was even ten short years ago. For better or worse the game has changed and it’s important that we, as parents, adjust as well so we can raise happy, healthy and productive children in this new digital world.

I like the way Dr Tanya Byron, a Clinical Psychologist from the UK, put it:

“The virtual world and the real world do contain risks, and children left to navigate a solo path through either, face many dangers. The trouble is that although as adults we instinctively know how to protect our children offline, we often assume that their greater technological expertise will ensure they can look after themselves online. But knowledge is not the same as wisdom.”

So there you have it. Even if your children know more about this digital world than you do that knowledge does not translate into wisdom. It’s our job as parents to insure our children’s safety both offline and online.

Without further ado I’d like to give you some tools and ideas that can help.

1. The Kaiser Family Foundation found in their study that only about 30% of young people say they have rules about how much time they can spend watching TV, playing video games, and using the computer.  But when parents do set limits, children spend less time with media: those with any media rules consume nearly 3 hours less media per day than those with no rules.

2. Keep the TVs, computers and gaming consoles out of the bedrooms. All of these devices and activities should be done in a community or family room. I’ve never liked the idea of TVs in bedrooms but there’s not much danger in it since the TV, like an iPod is one-way media. But allowing a computer with internet access in a bedroom can be very dangerous since a child can communicate with absolutely anyone in the world at any time of the day or night. That’s scary!

3. If you have children that use a computer to access the internet you need to install an internet filter. Children don’t go looking for trouble on the internet but a simple typo in a search engine or clicking the wrong link can expose your children to things you would never want them exposed to. Here’s some Internet Filtering Software Reviews. They all have different features and some cost more than others. In our house we use an excellent free internet filter called K9 Web Protection so if cost was an issue now you have no excuse. Install a web filter today.

4. If you ever wonder if a movie, game or website is appropriate for your children there’s a great website that gives excellent reviews of all types of media and shows what ages the media is appropriate for. Check out CommonSenseMedia.org.

5. Probably the most important thing you can do is talk to your kids about their media use. Knowing you care is huge so don’t ever be afraid to ask your children who their texting, what games they’re playing, what websites they visit, etc.. And if you don’t understand something about all the new technology just ask your kids. They’d probably be happy to teach you a thing or two.

The game has changed but you can’t lose unless you decide to just put your head in the sand. So get in the game, you can do it and your children deserve it!

-Bert

Caring for your computer hardware today will go a long way towards extending its life. I’d like to share with you some easy things you can do to keep your computer running in top form.

1. Many of the computer desks available today have a closed cabinet for you to place your computer in. Computers need circulating air to keep them from overheating. I recently replaced a video card that got too hot and blew some capacitors because it was in a closed cabinet. 

If possible try to put your computer out in the open and up off the ground. Also the environment should be moisture, smoke and dust free if possible.

2. I’m often asked if it’s better to leave a computer left on or shut it down when you’re done until the next time you need it. If you use your computer daily it’s best to leave it on. Every time you have to cold start your computer it causes stress to the electrical components. 

Leaving your computer on is better for it but make sure you’re using the energy saving features that turn off your monitor and hard drives after a set amount of time. I don’t recommend the Windows hibernate feature though. Also insure your computer is plugged into a surge protector and that you’re using a firewall if you have a broadband connection. The Windows firewall is sufficient, Comodo’s free firewall is even better.

3. Dust inside the computer case can plug fans and coat components causing your computer to work extra hard and overheat. I worked on a computer recently that the fans were literally plugged with dust and debris. 

The extra stress and heat caused three blown transistors right next to the processor and a fourth was bulging. 

The life of this computer has been cut short due to too much dust. Once a year I make it a point to clean up the inside of my computers. I also clean the inside of every computer I fix.

Here’s how to do it:

A. Shut down the computer and unplug it.

B. Open the case. Usually it’s as easy as removing two screws in the back of the computer or pushing a latch. See the documentation that came with your computer if you’re not sure how to open the case.

C. There’s a huge debate about whether you should use a vacuum or not since vacuums can create static electricity which can cause permanent damage to the computer. Everyone agrees though that using compressed air is OK to use as long as you keep the can upright. If you tip the can it starts blowing moisture and can even freeze components in the computer. 

I’ve always used a combination of compressed air and a vacuum. You might want to do this outside or in the garage if you don’t want a bunch of dust blown into your house. I usually just hold the computer hose outside the case and blow the compressed air to dislodge the dust.

If the computer is really dirty and you can see that the fans/heat-sinks are plugged and components are coated with dust you can carefully use a small paintbrush and/or these great, inexpensive vacuum micro attachments. Personally I would never purchase the special vacuums created specifically for vacuuming out computers because most of them get bad reviews.

4. While the computer is still unplugged, close the case and take a slightly damp rag and wipe down the exterior of the computer. I usually wait at least a couple hours after doing step 3 and 4 before I plug in and turn on the computer.

5. Next I unplug and clean the monitor. It’s very important that you don’t just start spraying Windex on your screen. LCD screens used on laptops and flat screens can be ruined using abrasive cleaners. Personally, I use Monster ScreenClean Display Cleaning Kit that includes a reusable MicroFiber cloth to clean any type of screen. Don’t spray the screen, spray the cloth then wipe the screen gently. You can find other screen cleaning options in your owner’s manual or a quick Google search.

6. You’ll also want to clean your keyboard. I usually just turn the keyboard over and shake it out then use compressed air to blow the dust out.

Following these simple and inexpensive steps to keep your computer hardware clean will extend its life and save you money in the long run so get started today!

-Bert

If your computer runs a Microsoft Operating System, there’s one free program you should not be without. 

CCleaner (Crap Cleaner) is a free system optimization tool that removes unused and temporary files from your system – allowing Windows to run faster, more efficiently and giving you more hard disk space. 

One of my favorite past-times is fixing other peoples computers and I’m always amazed when I run CCleaner on a PC and see just how much junk Windows collects. I’ve seen over 3GBs of junk removed by CCleaner. The result was simply a faster, cleaner computer.

You’ve probably noticed that your computer was much faster when it was brand new, but over time it has slowed down. Just to give you an idea how much junk gets collected, I ran CCleaner to insure my PC was clean. See the screenshot below:

Then I opened Internet Explorer and browsed to three popular websites. First, I checked my email, then a news site, and finally my local weather. I didn’t click any links on those sites I simply went to their home-pages. As you can see from the screenshot below, visiting those three websites in about 15 seconds Windows managed to collect 2.25MBs of junk..

Just to give you an idea how much 2.25MB is, an MP3 music file is usually about twice that size. And if I can pick that up in 15 seconds of surfing, just think how much junk is on your PC if you’ve never run CCleaner..

So how often should you run CCleaner? I’d recommend at least every week or two.

CCleaner deletes files, including your cookies. So if you save websites usernames and/or passwords be sure to go into Options > Cookies and move any cookies you’d like to keep over to the “Cookies to Keep” side before running CCleaner the first time.

I won’t mention any names but, there are companies out there that will charge you for software that does exactly the same thing CCleaner does. 

CCleaner is the fastest and easiest way to clean up your PC. And, since it’s free, it’s a no-brainer. Download CCleaner today.

Happy Computing!

-Bert

OK, so I was working on the national financial crisis today and started thinking, hmmm, what if we don’t give 1 trillion dollars to a bunch of fat cats who ran their companies into the ground??

Let’s see.. there are about 218 million people in America over the age of 18. Lets divide that one trillion dollars by the 218 million adults so we can pay off our own debt or really boost the economy by blowing it on stuff we don’t need to impress people we don’t even like.

Here’s where it gets cool, because I was thinking how much money that would be for each person. Problem was, my archaic calculator doesn’t have enough digits for 1 trillion (how many zeros is that anyway??).

So I go to Google and type in “1 trillion divided by 218 million” and it worked!! Try it and see how much we should be getting. The sad part is, that’s actually the number we’ll all end up contributing so the fat cats can keep getting fatter..

Well, at least we have a cool calculator :)

-Bert

There are so many different kinds of viruses, trojans, spyware, and adware they’re often all lumped together and just referred to as as malware (malicious software). By the end of 2009 experts predict that there will over a million malware programs trying to disrupt your computing experience and steal your personal information. 

The sad reality is that most people don’t use effective virus protection or follow my 11 steps to protect their computers from viruses and other malware.  Not only are most computers at risk but, until someone’s computer actually gets infected by malware, they don’t even think about it.

If you’re one of those people one day you’ll probably experience one or more of the following signs and symptoms of computer malware:

1. Lots of annoying pop-up advertisements.

2. Dialog boxes popping up telling you that you have a virus or other problems. 

3. New toolbars on your internet browser.

4. Your internet Home Page has changed.

5. New Favorites in your browser that you didn’t put there.

6. Your computer has slowed down or even crashes and restarts on its own.

7. Programs not working or files not opening.

If you ever get a pop-up window telling you that your computer has a virus or registry problem and telling you to buy some program to fix the problem, DON’T! 99% of these are viruses, trojans and adware just trying to sell you software that will just make things worse. All they want is your money.

This is exactly what you need to do if you’re experiencing any of the signs/symptoms above:

1. Download Malwarebytes Anti-Malware. (Save it to your desktop)

2. Close all programs and windows on your PC, including your web browser.

3. Rename the downloaded mbam-setup.exe file to mb.exe to help work around certain malware that will block it from being run.

4. On your Desktop double-click mb.exe to install the removal program. Leave the default settings.

5. Update the program if asked and begin the Quick Scan.

6. After it’s finished running click the Remove Selected button.

7. When finished you can close the program.

If you’re still experiencing problems, run an online scan at Eset.com. 

To keep from getting infected in the future, follow my 11 steps to computer security.

Happy Computing!

-Bert

By day I’m an application developer but on most evenings and weekends I fix other people’s computers. No matter what’s wrong with a computer I fix, the one thing I do to every one of them is optimize it. 

Most computers are loaded down with junk software, so even if it’s brand new, it still runs slower than it could. Also, over time Windows collects a lot of junk that accumulates and slows down your computer even more.

A while back I made a video that shows exactly what I do to every computer to speed it up and optimize it. If you watch the video and take these simple steps your computer should boot up faster and run faster.

The best part is I’m making this video available for free. For how long, I haven’t decided yet :)

Here’s the link:  http://fix-my-slow-pc.com/

Enjoy!

-Bert

Since the dawn of the internet there have been people writing malicious programs intent on ruining your computing experience.

In the beginning viruses were like teenagers spray-painting walls. They seemed to arise out of boredom and had no other purpose than to bother you. For the most part these early viruses were pretty easy to get rid of.

As time went on and the internet became more popular the people writing the malicious code had only one thing in mind, using their programs to steal your money.

Recently I read that creating spyware, viruses and trojans is a very profitable business. Seven billion dollars a year is stolen from people like you and me by people who can’t seem to make a living any other way. They certainly aren’t making a positive impact in the world in which they live.

Emailing their destructive code has been their method of choice for several years. They figure, all they have to do is get you to open your email and they win. How much easier is it for them now that they’re able to spoof their email address so it looks like it’s coming from a Fortune 500 company.

In the past couple weeks there have been two very large companies who have put out warnings to not open email from them. First there was UPS who put out the following warning:

We have become aware there is a fraudulent e-mail being sent that says it is coming from UPS and leads the reader to believe that a UPS shipment could not be delivered. The reader is advised to open an attachment reportedly containing a waybill for the shipment to be picked up. This e-mail attachment contains a virus. We recommend that you do not open the attachment, but delete the e-mail immediately.

And just yesterday Northwest Airlines issued the following warning:

Northwest Airlines on Friday warned e-mail users to watch out for phony messages using the company’s name that may be infected with a computer virus. The Eagan-based carrier said the e-mails contain fake ticket confirmation and enrollment information and infect the user’s computer when attachments are opened. The e-mails thank the recipient for using the new service “Buy flight ticket Online” on the airline’s Web site. It states an account has been set up and gives the e-mail user an account number and password.

For a long time email users have been warned about opening email attachments. The first virus I ever encountered was from a friend who emailed me a cool video. I thought it was so cool I forwarded it to my parents. Unfortunately we all got infected with a computer virus… Thankfully it was pretty easy to rid our computers of it and we all learned a valuable lesson.

Unfortunately, people are still learning this same lesson every day and are more likely to have lost some money in the process.

Thankfully, there are some pretty simple ways you can protect yourself.

1. Install antivirus software that checks your email if you use an email client like Microsoft Outlook. A very good free antivirus program that does this is AVG. If you’d rather pay for antivirus software, use Eset’s Nod32. Most of the major web based email portals like Gmail and Yahoo mail have antivirus software on their server that checks attachments.

2. Delete email from anyone you don’t know or the subject line seems strange. Don’t even open the email message.

3. Even if an email message appears to come from someone you know or a business be skeptical of it and don’t click any links or open any attachments unless you’re absolutely sure it’s legitimate.

Sorry that I haven’t had a chance to write in a while. I live in a place where you only have a few months to enjoy the nice weather outside :).

Happy computing!

-Bert

Over the years, I’ve run into several situations where I needed remote access to a computer. Before I found a solution I can remember frustrating conversations with my parents, who live about 3 hours away. They’d call because they were having a computer problem and I’d listen to what was happening and try to walk them through solutions. Many times the problem wouldn’t get resolved and we’d all be frustrated because of the difficulty of trying to troubleshoot without being able to see the problem.

Thanks to some excellent companies who provide free remote access software I can now log into their computer, see their desktop and remotely control their computer to quickly resolve the problem. If you’re concerned about security, both programs I recommend use a secure connection and authentication so you never have to worry about someone else logging in.

I’ve found two different situations requiring remote desktop control and the perfect piece of free software for each. The first is when you want to remotely access a computer when nobody is on the other end. Maybe you need to access a file or your email on your home computer from work or while on vacation. I’ve remotely accessed my home PC on more than one occasion and emailed myself a file I needed. I also work with a couple computers at church that I sometimes need to access from home.

For situations like these the perfect free solution is LogMeIn.com. The process is simple. From the computer you want to remotely access, go to LogMeIn.com and on the home page click the link to Download LogMeIn Free. Fill out the short signup form, download the software and install it on the PC. Once that’s done you can remotely access that computer from anywhere as long as it’s turned on. From any other computer just go to LogMeIn.com, log in to your account and very quickly you’ll have full remote access to that computer.

The other situation is when a friend or relative calls and wants you to help them with a computer problem. In these situations you probably haven’t had the opportunity to install LogMeIn on their computer and quite possibly they wouldn’t want you to be able to access it at any time anyway. As long as their computer has internet access and they can take a couple minutes to get their PC ready there’s an excellent free solution for this type of situation as well. TeamViewer is a fairly new program but I’ve used it several times and really like it.

Have the person needing help go to TeamViewer.com and from the home page click the Start Customer Module link. When they click the link they’ll get the option to either Run or Save the file. They can just click Run. The file is a little under 1MB so, on a broadband connection, it should only take a couple seconds to download and install. Once installed, the program will present a window with an ID and a Password. They’ll need to give you both of these in order for you to connect to them.

At this point you’ll also want to go to TeamViewer.com and click the Start Full Version link. This will download and install a program that’s just a little over 1MB. Once it’s running, it’ll allow you to enter the ID and Password the person on the other end gave you and, within seconds, you’ll have full remote access to their computer desktop.

Please keep in mind that the free versions of these programs are for personal use only, but if you want to use them for business purposes, both companies sell a commercial version.

Thank you to both LogMeIn.com and TeamViewer.com for providing free software that has made remote computer access simple and made frustrating troubleshooting phone calls a thing of the past!

Regards,

-Bert

LogMeIn Tutorial: