Posts Tagged: virus


22
Jan 09

What to do with an AVG found virus sreen

AVG Found Virus

If you use AVG Antivirus, you will be presented with the above screen at some time or another. Don’t immediately push the Move to Vault button or the Heal button. Instead, check the box labeled Remove as Power User, then click the Heal button. Checking that box first yanks the legs out from the virus and disposes of it immediately.


11
Jan 09

Windows 7 – First Impressions

Windows 7 Desktop

I just finished installing the Windows 7 Beta version released by Microsoft on Friday. I installed it on my Toshiba Intel dual-core processor with 4 GB of RAM. It was running Windows Vista which took more than 4 minutes to fully boot (I consider the boot up process to be finished when the hard drive stops spinning and I don’t have to compete with a still booting computer to do what I want to do), and running any applications was like walking through molasses. I can say that my expectations were pretty low, but I am pleasantly surprised…so far.

  • It took exactly 21 minutes from when I inserted the install DVD until I reached a workable desktop. Very impressive! The setup was painless and required very little input. In fact, it was so easy, I think that the folks at Microsoft must have taken a page out of the Linux/Ubuntu installs. It was easily the fastest and easiest install of any version of Windows. I hope it doesn’t change much with the final version.
  • Bootup time is faster than Vista too. With my fresh install of Windows 7 and no security software, boot time was just under 2 minutes.
  • Overall, the new OS feels snappy and clean. I haven’t seen any User Account Control (UAC) pop-ups yet.
  • On my Toshiba laptop, like Linux, I didn’t have to install a single driver. Once the quick install finished, my wireless, Ethernet, sound, video, SD card, and web cam all worked perfectly.
  • Microsoft has revamped and simplified the wireless connectivity…again very Ubuntuish in my opinion.
  • This beta version of Windows 7 also includes the new Internet Explorer 8 which doesn’t feel much different than 8, but is supposed to be more compatible and flexible than 7. I will test it a little, but still prefer Firefox. I will probably install Google Chrome as well to see how it runs in Windows 7.
  • The revamped Start menu has a new feature that when you hover on a recently used program it will also present to you your most recently used documents for that program. Nice.
  • The taskbar has also been changed, but I need to work with it some more before deciding exactly how those features affect uability and productivity.
  • I plan on installing AVG or Avast antivirus and OpenOffice to test them and will report more about speed and usability.

I’m writing this article and took the two screenshots in Windows 7 using the Snipping Tool introduced with Vista. I did use picnik.com to edit the photos, however, since the updated Paint program, although it does have a new Crop and Resize feature, the resize feature doesn’t have much flexibility.

Stay tuned for more articles about Windows 7 leading up to its release later this year, or early next year. If there are questions YOU have about Windows 7, leave a comment below and I will test them out for you.

Windows 7 taskbar


17
Dec 08

Correcting some spyware infections with an often overlooked tool

Some of the nastiest spyware infections can be dealt with easier than previously thought if you try the following steps immediately after becoming infected:

  1. Shut off your high speed modem OR simply unplug the Ethernet cable connecting your computer to the modem or router
  2. Restart the computer in Safe Mode and attempt to run a disk cleanup from the Accessories –> System Tools menu or use the CCleaner or Cleanup program if you have them installed.
  3. Then go to the accessories menu and run System Restore. Choose a date at least two weeks prior to the infection and restore the computer.
  4. After the computer restarts, IF the restore was successful (and it will tell you so), run a full disk scan with your antivirus software and any anti-spyware software you have loaded
  5. Restart your computer again, and this time connect back to the Internet
  6. Update your antivirus and antispyware products and run another full scan

I have had good success with this routine if the infection is caught quick enough (usually within a day or so).


3
Dec 08

Acer Aspire One Netbook

Acer AspireOneToday, I had my first opportunity to get some hands-on time with Acer’s entry into the netbook craze, the Acer Aspire One. The young lady I helped bought a blue Aspire One on Black Friday for just over $300. Sporting a 120GB hard drive, an extremely nice 8.9″ screen, 1 GB of RAM, and Windows XP, this little unit was very impressive to look at and use. After some discussion with me, she decided that she didn’t want to leave the Windows XP on it and have to maintain security updates, anti-spyware software, anti-virus software, etc. She planned on using the netbook for traveling mostly and some email, Internet, and downloading her digital photos from time to time on it.

I decided to try installing Ubuntu’s new Netbook Remix (UNR) operating system for her. After doing some research, I discovered that before doing the Ubuntu install, a BIOS update was necessary so the SD card readers (there are two of them on the Aspire One) would work once UNR was installed. That was the biggest hurdle, and I haven’t cleared it yet. After following many instructions on the Acer and other user sites to get the BIOS installed (requires a bootable USB drive), I gave up because of time restraints. Frustrated, but not beaten, we decided to go ahead with the install of UNR. At home, I downloaded and created a UNR bootable flash drive for the install (has to be done in Ubuntu). Literally within 8 minutes of inserting the USB drive and starting the netbook, we were staring at the cleanly laid out desktop of UNR and just another 30 seconds to connect to the Internet via wi-fi. Amazing! It took nearly 40 minutes to get the computer to boot up and finish installing and configuring Windows XP when we first turned the machine on out of the box. The AspireOne community documentation at Ubuntu’s site for installing and configuring UNR is nothing short of awesome.

I need to help the young woman clean up a few little rough edges with some plug-ins and get the card readers to work properly, but overall, I was impressed and she was happy with her purchase. The Aspire One comes in a few different colors and configurations. The XP seemed snappy enough on the netbook, but I know that wouldn’t last long after all the Windows updates were installed, security software was installed, etc. UNR runs extremely fast and smooth and should be virtually trouble-free for this happy new netbook owner. You can buy the Acer AspireOne with Windows XP and use the steps I did to install UNR or stay with the XP. Or you can get the Aspire One with a special version of Linux pre-installed.


25
Oct 08

Rick’s Answers his email Videocast – 017

Discussion this week included problems receiving the Castellini on Computers newsletter, virtual memory questions, Mac G5 and two button mouse, Antivirus 2009 malware and much more. This week’s episode is brought to you by: Roo-Man, Craig, Karl, Debbie, Maci, Anne, Laureen, and Harold. Enjoy and keep the questions coming!


9
Oct 08

You can do what I do

Smart RabbitI love learning. My goal is to learn something new every single day I open my eyes. Luckily, I learn multiple new ideas, techniques, or facts every single day. When it comes to my job troubleshooting computers, I believe anyone can do it if they follow the formula I use.

  1. You need to be able to be able to learn and learn quickly. Computers, software, peripherals and the infinite combinations of them change at a rapid pace. Learning to be flexible and adaptable is a must.
  2. Remember and/or document solutions that you discover so you can use them again. 
  3. Work with as many different computers and situations as possible. Every computer is different than the next because of the way they are configured, what software is installed, whether the software has been updated, what security packages are installed, and more make every computer a unique challenge. The more of them you work with, the better your foundation becomes for the next one.
  4. Read as many online troubleshooting blogs, tech newsletters, support pages, and magazines as you can possibly digest. And again, document and/or remember the information that you deem the most helpful or applicable to everyday computer users.
  5. Hone your Internet searching skills (I use Google almost exclusively) so you can quickly find answers to problems you may have not yet encountered. When I say hone your skills, I mean learn how to properly word a search phrase and re-word it if necessary. Learn how to quickly scan the results of a search for the most logical and applicable result. Learn how to use tabs in your browser to make your searches and reading even faster. Learn how to discern which possible solutions apply to your specific situation. And finally, learn how to properly implement the solution you just found.
  6. Learning to carry out a solution requires that you to learn how to safely and properly make use of tools like Windows Device Manager, the registry editor, the command prompt, task manager,  computer management tool, anti-virus, and anti-spwyare scans to name a few.
  7. Always keep track of the steps you take as you work towards a solution. By keeping track and leaving yourself some bread crumbs, you can often back track if a solution results in a dead end and you need to star over.
  8. And most importantly, follow Harry Callahan’s (Clint Eastwood) advice, “A man’s got to know his limitations.” Computer problems can eat up more time than a late night infomercial. Know when to walk away and re-evaluate a situation.

I’ve laid out most of the steps and techniques I use every day to solve computer problems. Feel free to use them and develop your own skills. When you decide that you need more help, follow Callahan’s advice and then call in the professionals.


25
Sep 08

Setting up a new computer

new computer boxPrevention is the best medicine when it comes to avoiding illness in ourselves. Prevention in the computer world is no different. And like a newborn baby, a newly purchased computer is subject to many terrible diseases and problems if not properly cared from the moment it is taken from its cardboard box. I follow these steps when setting up a new computer system for my clients, and recommend this methodology for all new computer setups:

  1. Before setting up the new computer, back up all of your data to CD’s, DVD’s, external hard drives, or flash drives for transfer to the new computer  Make sure you get not only your obvious data like documents, pictures, and financial data, but also your address book, email settings, favorites, etc. Remember, you can backup data, but not programs.
  2. Make note of your email settings and configuration (if you didn’t back them up).
  3. Download a copy of a AVG Antivirus and have them on a CD or flash drive at the ready.
  4. When setting up the new PC, DO NOT connect printers, scanners, cameras, and especially the Internet until later.
  5. Once at the new desktop, the first place to head is the Control Panel and Add/Remove programs (Programs and Features in Vista). Remove all trial software that you don’t plan on purchasing (Quicken, Quickbooks, Office suites, etc). Also remove any <!–break–>Internet provider software that you will not use like AOL, Earthlink, NetZero, etc.
  6. Now go back to Add/Remove programs and uninstall any trial security software that came with the machine.
  7. If you uninstalled the pre-installed security software (recommended), install the AVG antivirus program you have at the ready.
  8. Now, you can hook up your Internet connection. Once you have a connection established, update your anti-virus software immediately.
  9. Setup your email program and accounts.
  10. Install your peripherals (scanners, printers, etc) per your manufacturers instructions.
  11. Install any programs that you want on the new system
  12. Transfer your data from their backup locations.
  13. Strongly consider downloading and using Mozilla Firefox as your primary browser.
  14. Create your Recovery CD set found in your manufacturer’s options or utilities folder (if required).

    Enjoy your properly setup and safe, new computer!


15
Sep 08

What kind of computer do 3 teenagers use?

An extremely slow and sick computer!

Today, again, I ran across a family who has multiple teenagers (3 in this case) who use a computer that has become polluted with spy and adware. I see this situation again and again, week after week. This computer was less than 2 months old!

Give the typical teenager a Windows based computer (doesn’t matter if it is XP or Vista) and within weeks (sometimes hours) the computer is almost useless. Parents always ask me the next logical question, “Why did it happen?”

The first problem is not enough or the right type of anti-virus and anti-spyware protection. For Windows users, I recommend using AVG Antivirus as the first line of defense. Windows Vista users also have the almost useless Windows Defender automatically installed, but also need to utilize the anti-spyware components in AVG and also either Super AntiSpyware and/or SpyBot Search and Destroy. These programs need to be updated weekly, at a minimum, and thorough scans be performed weekly as well. I have links to all these programs in the Links and Resources section listed at the top of this page.

The second problem is using the wrong browser. No teenager should be allowed to browse the web with Internet Explorer. Most of the junk that enters computers from the web comes in via the huge security holes found in Internet Explorer. Keeping up to date with Microsoft updates and patches helps, but most people simply don’t keep up with these updates leaving the computer like a wounded lamb. Instead, use a safer browser like Mozilla Firefox, Opera, or the new Google Chrome. These browsers prevent a large percentage of the junk programs that can easily penetrate Internet Explorer.

The third problem revolves around the general browsing habits of teenagers. Teens typically like to visit a combination of music download sites, wallpaper download sites, ring tone sites, social networking sites, games sites, and celebrity sites. Unfortunately, the Internet evil-doers know these patterns as well and will setup cheap knock-off sites that pretend to be legit, but throw adware and spyware as bonus add-ons to these unsuspecting computer users. Teens need to realize that their computer is not impenetrable and there are people on the web that are there to wreak havoc on their computers and wallets. Beware of deals that seem to good to be true…they are. Also, they should never give our their email address or IM (ask your kids what that is) info to any netizen asking for it. As with life, it pays to be vigilant and a little jaded when it comes to web sites and the people who run them.

My best advice to parents with teens in the household is to either invest in a Macintosh computer or install Linux on a computer that will be used strictly for the web and browsing. Linux and the Mac operating system are almost (not completely, but very close) immune from all these problems. These operating systems don’t give kids license to run rampant on the Internet, but certainly will cut down on the repair bills and down time that accompany Windows computers.

IF, parents and teens follow the steps outlined in this short article, any computer can be a safe computer. Prevention is the best medicine, but it is up to the computer user to administer and maintain the prevention.


28
Aug 08

AVG stumbles again

Admittedly, Grisoft has not had a great summer with the roll out of their newest product, AVG 8. They tried to force the upgrade on users a little too quickly with quick deadlines. However, almost five months after the release of the new version, I still find users who haven’t upgraded yet, but Grisoft is still updating the older version.

The installation of the new version included some new features that are designed to scan links for bad web sites in your searches. This feature caused some problems for Windows Vista users and even caused some problems for email users.

Earlier this summer, AVG’s upgrade servers downloaded a bad update to many computers that caused an error that confused and dazed many users.

Today, the upgrade servers again failed. Again, confusing and frustrating many users.

Despite the rough start for AVG 8, I still would not recommend another anti-virus product at this time. Nothing protects as well while at the same time not killing the power of your computer. And so far, Grisoft has maintained their belief that price should not be a barrier to protecting your computer…and thus all of our computers by offering a free version of their software. Also, with version 8, AVG has integrated anti-spyware to their anti-virus protection. When I find a better product than AVG, I will let you know.

All that being said, it is also important to realize that when your updates are delayed, like today, that does NOT mean your computer is flying around unprotected. Your anti-virus program is still protecting your computer and is fighting against all the known problems it fights against through the last update. And since AVG updates a minimum of once per day, you are protected very well even if you go a day or two without an update.

As the Internet grows and more people learn to protect their computes, there will be inevitable bumps in the road. Usually, these problems are corrected pretty quickly, but the key is to not panic and be patient. Don’t try reinstalling, changing settings, and monkeying with your computer. Just sit back knowing that you are protected and these things will happen, but they will also be corrected.


28
Aug 08

Rick answers his email – Videocast 010

In this edition of my videocast, I answer questions about wireless problems with Ubuntu, sending faxes via the Internet, WinAntivirus 2009, and many others. Take a look and listen…I’m starting to integrate more video with the answers so the answers have even more meaning.