Tuesday, December 15, 2009

Back Up Your Data on a Windows PC

Nothing you do with a computer will ever be as important as making a solid backup. Hard drives crash, and when yours does, unless you have a backup, you'll find yourself facing expensive data recovery services or worse: lost data.


Now that Windows 7 has been released, many Windows users will be looking to back up their documents and media before upgrading -- an absolutely critical step. Luckily, Windows users have many options, including a very nice built-in back up program that ships with both Windows XP and Vista. Regrettably, the program is somewhat buried, so many users aren't familiar with it.

Depending on your needs, the built-in option may be sufficient. If you'd like an option with some bells and whistles not found in Microsoft's program, numerous third-party apps have got you covered.
There are a number of serious challenges when transferring backups between old and new operating systems. Many backup solutions aren't yet avaiable on Windows 7, or don't work on Windows 7 (e.g. NTBACKUP.EXE), or don't work on Windows 7 and never will be (e.g. Live One Care). There are also complications with correct placement of user settings and user data on a Windows 7 system. Many standard directories have moved, or work differently, and many settings need special treatment when transferring.

Microsoft's Windows Easy Transfer utility provides a one-stop solution.

The Windows Easy Transfer utility provides a number of ways to transfer data from an old computer to a new computer; but it works equally well for transferring data from an old Windows operating system to a freshly installed version of Windows 7. Microsoft specifically recommends this path when upgrading from Windows XP to Windows 7; but it also works when upgrading from Windows Vista 32-bit, to Windows 7 64-bit, or when upgrading to a clean install of Windows 7. Even if you are rolling the dice and performing an in-place Vista-32 to Windows 7-32 upgrade (which actually does work), you may want to consider using Windows Easy Transfer in order to provide a temporary backup of your user data.

Windows Easy Transfer allows you to back up all user files and settings for all users on the computer to an external or network drive. Once you have installed a clean copy of the operating system, you can restore user files and settings to the freshly installed operating system.

Versions of Windows Easy Transfer are available for download for 32-bit XP, 64-bit XP, and for32-bit and 64-bit Vista.

Download and run Windows Easy Tranfer for your platform. When prompted, select "An external hard drive or USB Flash Drive" as the method for transferring data from the old operating system to the new operating system. Later on in the UI sequence you will be asked where you want to store the resulting Easy Transfer file. Despite the title of the option, you can place the file on a secondary internal drive if you want. Just make sure you don't reformat the secondary drive, and lose the transfer file, while installing your shiny new copy of Windows 7.

It's not at all obvious what Windows Easy Transfer does transfer; but my experience has been that it tranfers pretty much everything except files in the Program Files and c:\windows directories. The very last item in the scan report is "Shared Items". And included in the "Shared Items" category are all files and folders that are not otherwise included in user profile directories. You can click on the Shared Item's "Customize" link and then the "Advanced" link to see the list of all files and folders that will be backed up for transfer. By default, pretty much everything was selected or backup on my system, including a few things that I could have done without, such as my "Recorded TV", c:\cygwin, and complete copies of a number of errant programs that had installed themselves outside of the c:\program files, and e:\program files directory.

There are also a number of quirks that I encountered that I would rather have known about before I ran it. When bringing up your clean copy of Windows 7, you need to create an account with the same name as the account you used to create the backup. If the account is different, then all user profile settings for the old account will be restored to the account you are currently using, renaming the account in the process. All other accounts in the backup are created and restored with correct names. Also, if you have multiple disks in the backup, but don't have matching drives when restoring, all folders will be merged onto the single disk when restoring. If there are folders with the same name on both drives on the source system, then they will be merged into the same folder when restoring. In my case, that's pretty much what I wanted, but I have no idea what would happen if there were collisions between data files.

The very nice thing about the Windows Easy Transfer process is that it provides a complete temporary backup while upgrading. If the upgrade fails, you can always restore your transfer to a fresh copy of XP, and be back where you started.

You can also selective restore files, in multiple passes when restoring the easy transfer. My complete recorded TV files for all of Battlestar Gallactica season 4, for example, took 14 hours to back up, when creating the inital transfer. When restoring, I was able to deselect these files, reducing the restore time to a bit over 1 1/2 hours. Now that the DVD set is out, I probably never will restore them, honestly.

Now that you have safely transferred your data, you can turn your attention to simpler challenges, such as reinstalling all your software (which doesn't get backed up by Easy Transfer by default); and finding a new backup program that actually works on Windows 7.

Sunday, December 13, 2009

Become a PowerPoint Power User

Microsoft PowerPoint has revolutionized the education process for corporations, conferences and educational establishments everywhere. So if you want to wow the participants in your next meeting, you might want to get to know PowerPoint like a power user.

These advanced tips and tricks will enable you to make your PowerPoint presentation even more powerful.
Setting the Default Text Style

To change the style of the text that appears when you type things that aren't the title or the slide body, do the following: Choose the first layout option and click in the title box. From the Format menu, select Font. Make all the changes that you want there, and then check default for new objects. Next click OK. From that point on, new text will be created in that font style and size.
Changing a Design Template

To change the design template for the title or slide body objects, on the menu select View…Title or Slide Master. Click the body of the slide then right click the slide and choose Group…Ungroup. Delete any part of the design you desire. Then right click and choose Group…Regroup. When completed choose the slide sorter view mode from the lower left-corner of the screen.
Using More Than One Guide

If you like using guides, but wish there were more, you can create additional Guides by simply holding down the CTRL key while dragging on an existing Guide. This will create a new guide. To get rid of guides, just drag them off the edge of the slide.
Creating Pages With Slides and Descriptive Text

If you want to create printable pages that have notes or descriptive text associated each slide, PowerPoint has a feature designed to do just this called Notes Pages, or Speaker's Notes (depending on which version you're using). To view the Notes page for any slide, go to the View menu and select Notes Pages. You will see an image of your slide there, and a placeholder for adding your script, notes, or any other text you wish. You can cut-and-paste text from Word here if you like. To print these pages, bring up the Print dialog, and at the bottom of the dialog where it says "Print What:", select Notes Pages. These pages were originally designed to be used as audience hand outs. To return to the normal view click the Slide View button in the lower right corner.
Building Presentations for Distribution to Others

When making a PowerPoint presentation that will be distributed to other people, there are some important things to watch out for that will cause problems:

1. Stick with the fonts that come installed with Windows; Fancy fonts that appear on your machine will cause problems if everyone else doesn't have them.
2. Avoid embedding sounds and videos: These will not go from Mac to Windows gracefully, and you have to be very careful about how you insert the files in order to get them to "travel" properly. See the FAQ section for more information on this.
3. Design the presentation on the lowest version that you think might be in use. For example, if you want the presentation to be able to be viewed by Mac users (who may not have upgraded to the latest version), you will want to design your presentation in PowerPoint 4.0. If you don't have PowerPoint 4, then you'll want to save your presentation in the lowest format you think people will have. For cross-platform distribution, 4.0 is still your safest bet; for Windows-only distribution, save to PowerPoint 95. When you down-rev save, be prepared for some visual changes in your file -- the previous version may not support some of the features you've put in, so be sure to sanity check your file on several different machines and versions BEFORE you distribute it!

Easily Changing From Caps to Lowercase (or Vice Versa)

If you have text that is in the wrong case, select the text, and then click Shift+F3 until it changes to the case style that you like. Clicking Shift+F3 toggles the text case between ALL CAPS, lowercase, and Initial Capital styles. This useful trick works with Word too!
Nudging Objects

You can use the arrow keys to move objects very small distances. This is a big win for those laptop users who no longer have mice. Select the object, then use your arrow keys. Each press of the key will move the object on "grid unit" (1/12th of an inch, don't ask why); if you hold down the Ctrl key while nudging, or if you have the grid turned off, you can move the objects one pixel at a time.
Saving Across Multiple Diskettes

Since PowerPoint 7.0 (the one in Office 95, also known as PowerPoint '95) you have the option to save large files over multiple diskettes. From the File menu, select Pack and Go. This wizard will compress your PowerPoint presentation and copy the file onto as many floppies as are necessary. (Of course, who uses floppies in 2009? Most computers you'd want to send a presentation to don't even have floppy drives. Burn a CD or DVD, put it on a USB stick, e-mail it, put it on a Web site for others to download ...)
Draw a Line Perfectly Horizontal or Vertical

Depress the Shift key while dragging to create your line.
Draw a Perfect Square

Depress the Shift key while dragging to create your square.
Draw a Perfect Circle

Depress the Shift key while dragging to create your circle.
Quickly Access the Slide Master

Click on the Slide View icon (at the top-left of the screen), while depressing the Shift key.
Create a New Design Template

Click on the File drop down menu, select New and then select the Design Template tab. Select an existing design template that most closely matches what you wish to achieve. Make changes to the slide master as required. Then save the file as a template using the SaveAs command to save the file as a dot file.
Preview a Presentation in Black and White

Click on View > Black and White.
Send to the Back or Bring Forward an Object

Right click on the object, select order, and choose the desired command.
Insert the Copyright Symbol

To insert the copyright © symbol, enter (c) To insert the Trademark ™ symbol enter (tm) To insert the registered ® symbol enter (r). These options are controlled by AutoCorrect (exact location depends on your version of PowerPoint; it's in the Tools menu if you have one). You can turn them off, change them, or add others. For example, you may want to turn off the automatic conversion of (c) to © if you frequently use (a), (b), (c) and so on in your presentation. You can always create symbols another way anyhow.
Saving Shows

Save your presentation as a ‘PowerPoint Show’ (.pps) and your presentation will open straight into screenshow mode. To change a .pps back to a presentation for editing, locate the file name, right click the file name, choose rename, and change the .pps extension to .ppt. A warning about instability will appear, but no harm will be done to the presentation.
Jumping to Screens

In show mode type a number then hit ‘enter’ to go to straight to that screen (i.e., ’1’ to go back to the 1st screen). This is particularly useful if you have a large show for multiple speakers -- just make a note of the slide number where each one starts -- and during rehearsal, simply keying the number and pressing enter, jumps you straight to the right place. It's quick and efficient.
Hiding Screens

In the show mode you can hide your first (or any other) screen until you are ready to start by pressing ‘B’’ to blackout the screen or (‘W’ to ‘whiteout’ the screen) then press the ‘B’ or ‘W’ again to reveal the screen when you are ready.
To Go to the First Slide or Last Slide

Ctrl+Home will take you to the first slide in a presentation, Ctrl+End will take you to the last slide.
Toolbar Tips

You can customize your toolbar to contain buttons for tasks that you routinely conduct. Click View…Toolbars…Customize. Click the Commands Tab and choose the desired task. Click and drag the accompanying icon to your preferred location in the toolbar. Close the customize window.
Setting Up the Show

To set up the presentation to run continuously, click Slide Show…Set Up Show. Check ‘loop continuously until ESC’ and click OK.

To set up the presentation with timed settings on each slide, click Slide Show…Rehearse Timings. As each slide appears a rehearsal clock will appear in the upper left corner. When the desired time has expired click the mouse to progress to the next slide. After viewing the entire show you will be asked if you wish to save the rehearsed time. Click Yes.

To record your own narration for the presentation click Slide Show…Record Narration.
Printing the Presentation

You have many options for printing your presentation. Click File…Print. You can choose to print it as slides or handouts and choose how many will fit on a page, print it as a Notes Page, or print it in the outline view. Other options include to print it in Grayscale, Pure Black and White, or with Animations. You can also choose to print only specific slide numbers or print all slides.
Scrolling Credits

Scrolling text can be an effective means of ending or beginning a presentation. Click the desired text. When the Custom Animation text box opens, click the Effects tab. Click the arrow at the right side of the Entry Animation list box to expand the list. Locate Crawl From Bottom and select it. Check the list box labeled Introduce Text. If it isn't set to All at Once, click the arrow at the right side of the list box and select All at Once. Click the Timing tab and select the radio buttons labeled Animate and Automatically. Click OK to close the dialog box and save your changes.
Keyboard Shortcuts Cheat Sheet

* Insert a new slide - CTRL+
* Switch to the next pane (clockwise) - F6
* Switch to the previous pane (counterclockwise) - SHIFT+F6
* Make a duplicate of the current slide - CTRL+D
* Start a slide show - F5
* Promote a paragraph - ALT+SHIFT+LEFT ARROW
* Demote a paragraph - ALT+SHIFT+RIGHT ARROW
* Apply subscript formatting - CTRL+EQUAL SIGN (=)
* Apply superscript formatting - CTRL+PLUS SIGN (+)
* Open the Font dialog box - CTRL+T
* Repeat your last action - F4 or CTRL+Y
* Find - CTRL+F
* View guides - CTRL+G
* Delete a word - CTRL+BACKSPACE
* Capitalize - SHIFT+F3
* Bold - CTRL+B
* Italicize - CTRL+I
* Insert a hyperlink - CTRL+K
* Select all - CTRL+A
* Copy - CTRL+C
* Paste - CTRL+V
* Undo - CTRL+Z
* Save - CTRL+S
* Print - CTRL+P
* Open - CTRL+O


It should be noted that the majority of these shortcuts work in every Office application, not just PowerPoint.

Block Ads

You know those ads that take over your entire screen? Or the ones that intrusively play music, alerting everyone around you that you've visited a website that is probably not work-related? How about those ads that leave behind tracking cookies so they can monitor your internet surfing behavior? These are the ads that make you scared to surf the internet. Fortunately, you can avoid them.

Ad blockers are among the most popular browser extensions around. But if you use several browsers on several PCs, keeping everything in sync and installing all those plug-ins can be a pain, especially when you could be blocking ads at a higher level.

It's not hard to block ads long before they reach your browser, you just need to set up an IP-blocking list (the same technology your browser-based blocker is using) either on your PC or through your router.

Identify a Phishing Scam

Hold on to your passwords if you want to stay safe on the internet. Of course, you need those passwords to access your bank, your e-mail and sites where you connect with friends. There are people out to trick you into giving those private codes away using a scam called "phishing." Let's look at how to identify and avoid falling for one yourself.
The strange name sounds a lot like the fishing you do in a lake with a pole. That's because it's a similar process: phishers apply bait and wait for a bite. They want you to be the fish.

These scams find ways to get you to a page that looks like the login to a financial institution or other site where knowing your credentials can benefit them in some way. Many times the "hook" comes in the form of an e-mail that appears to be from a trusted source. Also in the e-mail is a call to click a link to go to a site that is made to look like the one you know.

Another common phishing scheme, especially on social networks, is to take advantage of messaging systems built into the products. The messages may even come from trusted friends, who have themselves fallen pray to the scam.

Once you are on the phishing site, if you type your login information, it will be sent to the bad guys, even though it looks just like a site you trust.

Read on to learn some ways to identify a scam before you fall for it.

Too Good To Be True

Your bank just sent you an e-mail. You open it up and the bank claims to have found an error in your favor. "Click here" to claim the money which is rightfully yours! The old saying still has resonance in this connected age. If it sounds too good to be true, it probably is.

Your friend may be touting a get-rich-quick scheme. Even if this friend usually shares completely reliable information, be wary. Your friend may have fallen victim to a scam himself. If you have his phone number, pick up the phone and get to the bottom of it. He may appreciate you alerting him to the scam.

Since we've all become fairly resistant to this "too good" scam, many phishers use the opposite approach. If it sounds too bad to be true, such as an unexpected large payment from your account being processed by your bank, watch out. The scammers are preying on your desire to fix the problem immediately.

The same goes for unexpected payments or charges with online wallet services like Paypal. When it comes to your money, especially, you can't be too skeptical. Read on for other ways to identify whether there's a scammer on the other end of that login form.

Look at the URL

This may get a little techy, but it's something any internet user should learn. The URL (Uniform Resource Locator), which is the web page's full address, is a telling hint toward whether you're being scammed.

Your location bar is usually up at the top of the window you use for web browsing. The text inside starts with http:// or https://. The part that comes immediately after that is the host name, like /wired.com/. Sometimes, instead it has extra words up front, like /howto.wired.com/. That's called a sub-domain.

Whoever owns the main .com (or .net, .org, etc.) can make as many sub-domains as they want. Scammers use a simple trick to include your bank's name in front of their own web site name.

Let's say your bank's website is yourbank.com. A scammer might use yourbank.securebank.com, which looks pretty good. But remember, your bank can own anything ending in .yourbank.com. But whoever owns securebank.com (the scammer in this case) can put anything in front of securebank.com, including the name of your bank.

Using the URL to identify the scam means you have to understand the difference between securebank.yourbank.com and yourbank.securebank.com. If they look the same to you, know that makes you extra vulnerable. Just when you thought it couldn't get worse: often the scammers get really devious and use yourbank.com.securebank.com. The URL begins with your bank's complete web site name, but it's still a scam!

Some browsers identify the main part of the host name by bolding it in the location bar. That can make it easier to figure out whether or not you're looking at the real site. Even with the visual aid, it's still all too easy to misread the text in the location bar.
Login at the Site Itself

At this point, you have an inkling you're being phished, yet you also want to know if there really is a deposit waiting for your account. If it sounds too good to be true, and you aren't able to decipher whether it's the real URL, it's time to go straight to the source.

You need to visit your bank, or whichever site this is, directly. Don't click links in e-mails or messages, but preferably type the address of the site you usually use into the location bar. Alternatively, you can search for the name of the bank and click the search result.

Once you are on the site itself, log in there. Doing this will ensure that you are really on the correct website and not sending your credentials to a third party. When you have logged in, look to verify the information you were told in the potential phishing scam. For example, if your bank e-mailed you about a bounced check, wouldn't there be some sign of that on the site itself, too?

If you still aren't sure, you can go old school: Pick up the phone. If the site is a financial institution, there's got to be a way to call them. Remember to get the number from the real site, not from the site you visit by clicking a link.

Following this and other tips in this article should keep you safe from phishing scams. Healthy skepticism and a little technical know-how go a long way to keeping your personal data secure.

Monday, November 23, 2009

Delete Browser Cookies

The web knows who you are. It knows what which sites you like, what you search for and where you spend your time. By collating these and other bits of data, it's not hard to figure out quite a bit about you.

If that makes you nervous, you need to learn how to get rid of cookies and browse privately, without leaving a digital fingerprint everywhere you go.

Cookies are like digital leeches that websites inject into your web browser to collect and remember data. In some cases, cookies are quite benign and simple. In fact, cookies are what websites use to remember that you're logged into a particular site. But some cookies are less benign, tracking everything you search for and sending that data back to a central server.

Ostensibly such data is anonymized, but as several sets of leaked data have demonstrated: despite the anonymizing it is often easy to match users back to their data. Grat tool for clean cookes is Ccleaner is free and works very good. http://www.ccleaner.com/

New Worm Attacks iPhones, Targets Mobile Banking

A second iPhone worm is in the wild, and unlike the jokey Australian worm authored by hacker prankster Ikee two weeks ago, this one is dangerous.

Unlike Ikee’s hack, which merely rick-rolled owners of infected iPhones, the new Dutch variant targets customers of the bank ING. When triggered, the worm redirects users visiting the banking site to an address in Lithuania which shows a fake login screen for ING online banking. It is essentially a phishing attack run on compromised iPhones.

The panic that will inevitably spread from this story is unjustified. First, if you are a regular iPhone customer you are safe, even if you are in the Netherlands. This is because, like the Ikee hack before it, the new worm will only work on a jailbroken, or hacked iPhone. Further, you will have to explicitly install SSH remote access, and then you will have to leave the root password at its default, which is alpine.

If that means nothing to you, you don’t have any reason to worry. If that does mean something to you, shame on you! You should go change that password right now.

And don’t forget, you’ll also need to live in Holland and to be a customer of the ING bank for this to work. This could explain why this “security breach”, according to the BBC, has only affected a few people: “The number of infected phones was thought to be in the hundreds rather than thousands.” And how does it spread itself? “The worm could jump from phone to phone among owners using the same wi-fi hotspot.”

While we shouldn’t ignore the threat of malware to our increasingly powerful and connected mobile devices, neither should we panic. The news of a genuine iPhone-killing piece of software seems to be treated with the same glee as news of a virus for the Mac.

Thursday, November 19, 2009

Consejos para hacer compras en internet

Hoy en día los consumidores tienen acceso a miles de productos desde su casa. El internet abrió las puestas a todo tipo de bienes y servicios, desde provisiones, carros, seguros y hasta préstamos hipotecarios, que se pueden comprar electrónicamente.
1. Haga sus compras en sitios seguros
¿Cómo se pueden identificar los sitios seguros? Tales direcciones electrónicas utilizan tecnología que permite el intercambio de información codificada de computadora a computadora. De esa manera, datos como números de tarjeta de crédito, se transmiten de manera segura y lejos del alcance de criminales cibernéticos. Los únicos que pueden decodificar esa información son aquellos que tienen autorización.
Cómo identificar un sitio seguro:
• Vea la ventana donde se localiza la dirección electrónica del negocio. Ahí encontrará las letras "https://". La "s" al final significa que el sitio es seguro, aunque en ocasiones la "s" sólo aparece en la página de pago.
• Otra manera de saber si el sitio es seguro es observando un candado que se encuentra al pie de la página. Un candado abierto indica que lo más probable es que el sitio no es seguro.
• El tercer indicador es una llave al pie de la página. Una llave entera significa un sitio seguro.
2. Conozca el sitio bien antes de comprar
Procure hacer compras en sitios que usted ya conoce. De otra manera, investigue antes de comprar. Si decide hacerlo, pruebe primero con producto barato para asegurarse de que el sitio es confiable.
Usted puede conocer la integridad de un negocio por medio de asociaciones como el Better Bussiness Bureau (agencia de protección al consumidor) o de la oficina del fiscal local o federal. Trate de verificar la dirección de un negocio con la ayuda de algún amigo o miembro de familia que viva en la misma ciudad donde se localiza la compañía. Recuerde, cualquiera puede tener una página de internet.
3. Lea la política de privacidad y seguridad del sitio
Todo negocio electrónico confiable ofrece información sobre su transacción. Por lo general puede conocer esa información en una sección llamada "Privacy Policy". Es ahí donde conocerá el destino de sus datos personales: ¿serán vendidos a una tercera persona o a un negocio afiliado? En el caso de que vendan, ¿se requiere a las compañías compradoras de no contactar a los consumidores? Si no, lo más probable es que usted recibirá correspondencia electrónica "spam" (masiva) o hasta mercadotecnia por correspondencia tradicional o llamadas por teléfono.
Usted puede conocer cómo el negocio obtuvo su información y si la comparte con otras compañías. La política de la compañía está disponible en la sección "Policy Notice" o bajo el nombre de "Security Policy". Busque negocios que pertenezcan a un programa que identifica a las compañías cibernéticas que voluntariamente realizan políticas favorables a la protección de la privacidad. Tales programas incluyen a TRUSTe (www.truste.org) y BBBonline (www.bbbonline.org).
4. ¿Cuál es el medio más seguro para hacer sus compras por internet: tarjetas de crédito, débito, en efectivo o cheques?
La manera más segura para hacer comprar por internet es con una tarjeta de crédito, ya que de esa forma el consumidor está protegido por la ley federal Fair Credit Billing Act.
El usar cheques durante una transacción por internet lo deja vulnerable al fraude bancario. El uso de un cheque de caja (cashierís check) o una orden de pago (money order) lo deja desprotegido.
5. Jamás utilice su número de Seguro Social por internet
Ninguna compra requiere el uso de su número de Seguro Social. Ningún negocio tiene por qué pedirlo. Usted podría ser víctima de robo de identidad si tales datos caen en manos equivocadas.
6. Proporcione la mínima cantidad de información posible
Hay información clave, como su nombre y dirección, que se debe de proveer al comprar un producto por internet. Sin embargo, es común que un negocio solicite más información. Le podrán preguntar sobre sus hábitos de recreación o sobre sus ingresos, información que se utiliza con fines comerciales, como para mandar correos electrónicos "spam" (masivo), correspondencia directa o llamadas telefónicas.
7. Su contraseña es sólo para usted
La mayoría de los sitios confiables requieren al usuario a inscribirse al sitio (Log-in). Por lo general se requiere un alias y una contraseña. Jamás revele su contraseña a otra persona y cuando escoja una, no utilice combinaciones comunes como la fecha de un cumpleaños, el nombre soltero de su madre, los números de su licencia de manejar o de su Seguro Social. No utilice la misma contraseña en otros sistemas. Las contraseñas más seguras cuentan con 8 dígitos y combinan tanto números como letras.
8. Verifique la dirección del sitio
En la parte superior de la página está un rectángulo que contiene una dirección electrónica (conocido en inglés como el URL o el Uniform Resource Locator). Verifique que usted está en el sitio deseado.
Los criminales cibernéticos han creado sitios extremadamente parecidos a compañías confiables y conocidas. Estos sitos pueden engañar al consumidor y robarlo de números de tarjetas de crédito para realizar compras en su nombre. Sin embargo, esto se puede evitar al verificar la dirección.
9. Mantenga fotocopias de sus transacciones
Al terminar su orden debe de aparecer una página que resume su transacción. Recomendamos que se quede con una copia de ella. Además, imprima la página que contiene el nombre del negocio, la dirección, el número telefónico y los términos legales de su compra. Como precaución, recomendamos que archive esta información hasta que termine el periodo de garantía del producto.
Lo más probable es que usted reciba un correo electrónico de confirmación. Asegure una copia para su archivo e incluya otros mensajes que intercambie con la compañía.
10. Haga sus compras con negocios estadounidenses
Usted está bajo la protección de las leyes federales del consumidor cuando realiza sus compras con compañías estadounidenses. No es lo mismo si usted hace una compra con una compañía extranjera.
11. Conozca los procesos de entrega por correo
La ley requiere a todos los negocios cumplir con la fecha de entrega del producto de acuerdo a los términos de su propia publicidad. Si no se acordó en un tiempo específico, el negocio debe de despachar el producto en menos de 30 días o darle a usted una opción llamada "Option Notice". Esta opción le ofrece la oportunidad de cancelar su orden y recibir un reembolso o acordar con el retraso.
Aquí presentamos algunas preguntas clave que debe de considerar antes de ordenar un producto:
• ¿Existen restricciones de entrega geográficas o de algún otro tipo?
• ¿Hay otras opciones de entrega?
• ¿Quién pagará por los costos del correo?
• ¿Existe algún tipo de seguro para la entrega del producto?
• ¿Cuáles son los costos de entrega? ¿Son justos?
12. Conozca los procedimientos de reembolso, cancelación y quejas
Es un hecho que el consumidor a veces se ve obligado de devolver la mercancía. Verifique las políticas de cancelación y reembolso del negocio.
• ¿Quién paga por los costos del correo?
• ¿Existe algún tiempo límite para cancelar o devolver la mercancía?
• ¿Existe alguna multa por las devoluciones?
• En el caso de devolver el producto, ¿recibirá crédito de tienda o un reembolso directo a su tarjeta de crédito? Si recibe crédito de tienda, pregunte si existe una fecha límite para usarlo.
13. Use su intuición
Evalúe el sitio. Hay algunas ofertas que son demasiadas buenas para ser realidad.
• ¿Hay algo que usted cuestiona en la publicidad de un producto o negocio?
• ¿Están demasiado bajos los precios?
• ¿Es un negocio nuevo?
• ¿El sitio tiene demasiados errores ortográficos y gramaticales?
• ¿Nadie contesta el teléfono de la empresa?
• Un negocio que no provee una dirección postal o física puede ser una señal de precaución.
Si usted tiene alguna sospecha del negocio, no dude en hacer sus compras en otro sitio.
14. Protéjase del robo de identidad
El comercio electrónico indudablemente incrementará los casos de robo de identidad. Hoy en día los delincuentes acuden a tácticas sencillas para robar la identidad de sus víctimas, buscando entre los tambos de basura, robando correspondencia y hasta números de Seguro Social de los archivos de empleadores. Sin embargo, ahora acuden frecuentemente al internet para abrir tarjetas de crédito y hacer sus compras en nombre de sus víctimas.
Los mismos consejos para evitar éstos tipos de robo deben de considerarse para el internet. Pero lo más importante es que usted se familiarice con el negocio y que utilice sólo una tarjeta de crédito.
15. Tenga precaución de firmar electrónicamente
Una ley federal permite oficiar transacciones por medio de una firma electrónica. Por lo general, esta firma es sólo hacer clic en una caja que indica que usted aceptó los términos de compra.
La ley Electronic Signatures in Global and National Commerce Act, también conocida como el E-Sign Act, es compleja. Esta ley dicta que la firma electrónica valida toda transacción electrónica interestatal o extranjera y que no se necesita de documentos tradicionales y físicos.
Los defensores de los derechos del consumidor se oponen a esta ley porque carece de protección contra el fraude. Un ejemplo es que no requiere a compañías cumplir con reglamentos como de seguridad, protección a la privacidad del consumidor y la verificación del cliente.
Otros recursos
Puede conocer más sobre el comercio electrónico en los siguientes sitios:
• www.ifccfbi.gov El centro Internet Fraud Complaint Center de la FBI le permite reportar casos sospechosos de fraude electrónico.

• www.safeshopping.org Consejos para realizar compras por internet. Proveedor: American Bar Association.

• www.bbb.org y www.bbbonline.org Better Business Bureau (BBB) certifica a negocios que protegen la privacidad del consumidor. Usted puede conocer el historial de una compañía o reportar fraudes.

• www.bbb.org/alerts/cybershop.asp El BBB ofrece consejos para realizar sus compras navideñas.
• www.ftc.gov/bcp/menu-internet.htm Federal Trade Commission ofrece consejos para realizar sus compras por internet.

• www.fda.gov/oc/buyonline Un sitio de la U.S. Food and Drug Administration que ofrece consejos para comprar medicina por internet.
• www.fraud.org Información actualizada sobre el fraude cibernético a cargo del National Fraud Administration Center, un programa de National Consumers League.

• www.shopthenet.org El sitio de la Direct Marketing Association. Aquí se provee una lista de negocios que cumplen con la ley federal "Mail or Telephone Order Merchandise Rule", la cual requiere, por ejemplo, que todo negocio haga entrega de sus productos en 30 días.