A Tutorial for Online Privacy

If you want to stay inconspicuous while online, here are some products, services, and best practices to put to use.
How to Stay Anonymous Online – by Erik Griffith

“Some might say that the Internet was built on anonymity. Without it, the Internet might not have become what it is today—a place where free speech reigns supreme (maybe to a fault). However, as social networks prevail—and über-companies like Google do all they can to market to you more effectively—your privacy on the Web comes into question. The good news is that you can take back control of what others see and know of you online. Here’s how.“

Subtopics: Safe Surfing, Anonymous E-mail, Social (Network) Security

The article contains links to programs and tools you may be interested in.. if your privacy is a concern to you.

Today’s quote:

“Ihere is only one way to achieve happiness on this terrestrial ball,
And that is to have either a clear conscience or none at all.” ~ Ogden Nash

Have a great weekend everybody!

Copyright 2007-2012 © “Tech Paul” (Paul Eckstrom). All Rights Reserved.

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All we really have, in the end, are our stories.
Make yours great ones. Ones to be proud of.

Fix Problem Keyboards*

Originally titled, “My “e” key doesn’t “e”, and other keyboard tips”, this post appeared 08/06/07. I have added a tip in this republication.

There seems to be some weird alignment of the planets that is causing a spate of keyboard problems recently — accounting for about a third of my support calls this week. So today I’m going to tell you some basic keyboard maintenance and repair techniques, just in case your “e” key decides to start rebelling too.

Tip of the day: Cleanliness is the “key” to happy keyboards. Aside from your hard drive, your ‘input devices’ are the most (physically) hard-working things on your computer. And unlike the platters, motors, and read/write heads inside your HD, keyboards do all of their work by getting touched by oily, sweaty, dirty, jelly-covered human hands. And they get sneezed on too.
Yes, we humans (even the cleanest of us) manage to do rude things to our keyboards. Smokers drop ashes, and nibblers drop crumbs. We give them Diet Coke baths. And some of us take our laptops to the beach.

Almost two-thirds of the keyboard-related calls I took at Aplus Computer Aid were concerning laptops, and all but one was cured by cleaning (the sole exception required replacement, it was age related). Laptops, for various reasons, require more frequent cleaning than desktop models. The first thing to do when you have a quirky and misbehaving keyboard (laptop or desktop) is blow the collected dust and debris out from under the keys.

Tip your laptop or desk keyboard on its side, so that gravity can help you. Then use a can of compressed air (like DustOff), or blow through a straw, along all the gaps and depressions around the edges of the keys. Start at the highest side and work your way down, vary your angles a few times. Now turn your laptop/keyboard upside-down and give it a a couple of gentle taps. Then lay it flat in its normal position and repeat a quick gaps-blow. It may surprise you how much stuff has collected under your keys.

Next we go after the more stubborn dirt and oils with a brush. A canister vacuum with a brush attachment is the best tool here. If you don’t have a vacuum cleaner that has a hose with a brush, you can try a paint brush (or a basting brush), and brush out as much as you can that way. I have also used a bent piece of insulated wire to go ‘fishing’ under misbehaving keys. It was this method that recently cured a “stuck” key (it wouldn’t depress) on a laptop — fishing around under there produced a grain of uncooked rice. (The laptop’s owner was baffled by this discovery…)

In some cases, you may need to pop the keycaps (or keys) off. This is a somewhat tricky undertaking, usually accomplished with gentle prying pressure with a small screwdriver. Each manufacturer and type of keyboard has its own methodology for keycap removal, and I strongly advise you to look at the manufacturer’s documentation before you start removing caps. (If your laptop is still under warranty, removing keycaps may void your support — look before you leap.) With the keycap off, and the computer powered off (battery removed too, in laptops) use a Q-tip and isopropyl alcohol (or water with a smidgeon of liquid dishsoap) to clean the exposed area. Use gentle pressure to ’snap’ the keycaps back into place. As a final step, use a lint-free cloth slightly moistened with water and mild dishsoap to gently wipe the tops of the keys to remove finger oils and grime.

[addenda: If you have a keyboard you dearly love, and want to keep it functioning for many more weeks and months and years, you may want to consider applying the advice above to the whole board, and not just the problem keys, and give it a real thorough cleaning.
I suggest taking a Polaroid or digital picture (or pictures) to document exact key placement to assist you in replacing the keys in their proper places. Remove all the key caps, and if possible, lay them out on a tabletop in the same pattern as they are on the board itself. Start at the bottom and work your way up.
Once all the caps are removed, really do a good job of cleaning out the recesses as described in the prior paragraph. Clean the undersides of the caps before replacing them, as well.
Sometimes, this will “resurrect” dead keyboards.]

For really problematic desktop keyboards there is one more thing to try before going out and purchasing a replacement: soak the keyboard overnight in your bathtub, occasionally swirling the water a little to create current-motion (not much, just a little). Hard to reach oils and other grime will loosen and float away. Let the keyboard air-dry thoroughly (another 24 hours) before plugging it back in.
If all of these methods fail to produce results, good desktop keyboards can be found for as little as $10. Most, if not all, laptops can have the keyboard unit replaced as well: the manufacturer being the source for these parts.

Today’s free link: I don’t want you to think that I’m a boring and all-business geek, so today’s link is the place to get started building your digital music collection … for free. The music department at download.com is an entirely free collection of music of all genres. Check it out. Have fun, and relax … it’s completely legal, and doesn’t use any of that questionable and risky “file sharing” torrents.

Copyright 2007-2010 © Tech Paul. All rights reserved. post to jaanix

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How To Cure A Malware Infection

3 Easy Methods

What do you do when your PC is displaying all the signs of having been infected and/or hacked but your antivirus and anti-spyware scan reports come back clean.. or fail to remove the infection?

This was the case for a fella who called me for advice recently. He had done things ‘right’ — and by that I mean he has a firewall, he keeps his antivirus definitions up to date, and he runs a couple of anti-spyware applications — but suspected his machine had been hacked anyway.

He couldn’t do things he was used to doing (like deleting a file) and his machine was “really slow.” But according to his scanners, his machine is in perfect shape!
He was right, btw, he was infected.

Tip of the day: If you should find yourself in a similar situation there are several steps you can take to help resolve your questions and (hopefully) fix your machine without taking the drastic step of wiping your hard drive, formatting, and reinstalling Windows.

The first step is to use a scanner that isn’t installed on your machine. Here’s two ways to do that: one, if your antivirus allows it (and most of them do these days), follow its instructions and make an antivirus recovery disk. This is a bootable disk that scans your system before Windows loads.

[note: for a quick method to create an AV disc, keep reading..]

To use one, put it in your CD tray and restart your machine. A plain-text sentence will appear* telling you to “press any key to boot from CD…” When you see it, hit your spacebar or, well, any other key, and then follow the instructions. When it’s finished, remove the CD and restart your machine again. (* If you don’t get a “press any key” prompt, you need to set the boot order in your BIOS. For instructions, click here.)
[note: you may also use a properly prepared USB thumb drive. Click here to read my article on how to do that.]

A second method is to use an online scanner. I have a list, with links, of several good online scans on my website, here. (My reco is Housecall) Quite a few of the online scanning tools will try to sell you their full application, but you’re under no obligation to buy. The big advantage to these two methods lies in the fact that they have not been compromised, or altered, and the files and scanners on your machine may be– the modification being done by the virus or hacker specifically to thwart your removal attempts.
[note: most modern malware blocks access to these sites. If that happens, do the repair found here, Can’t Download? Reset IE, and then try.]

Another thing to do is scroll down to my “Today’s free download” and download HiJack This!. Run it and dump the result into a .txt file (there’s instructions for this) and then register on one of the HiJack This! forums (there’s instructions for this too) and post your results there. Before too long, an expert anti-malwareologist [don’t bother looking: I just now made that word up] will have looked over the intricacies, and will post their analysis and instructions. These folks are really, really good at what they do, and you can trust their answers. These volunteers get a big tip of my hat.

Hopefully these efforts will be rewarded with a rejuvenation of your machine, and you will be back in business again.  If not, you have my sympathy. You may have a rootkit and then your best solution is to re-format your hard drive and reinstall everything, or enlist the aid of a professional. There’s no shame in that last — the modern versions of viruses and worms are devilishly difficult to remove.

Today’s free downloads:
HijackThis™ is a free utility which quickly scans your Windows computer to find settings that may have been changed by spyware, malware or other unwanted programs. HijackThis does not clean infections, but creates a report, or log file, with the results of the scan. A large community of users participates in online forums, where experts help interpret the scan results to clean up infected computers.

Avira AntiVir Rescue System This is a small download that, when launched, will create a self-contained anti-virus disc with the latest definitions. All you have to do is insert a blank CD. (You may have to go to an un-infected machine to do this..) It will boot even if your machine won’t load Windows. Avira gets a big tip of my hat for offering this free tool, too!

Today’s recommended reading: How to Protect Your Child on the Internet

Copyright 2007-9 © Tech Paul. All rights reserved. post to jaanix

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