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Computer Tips

10 Things you can do with Broadband Internet

Thanks to lower prices and increased availability, broadband (high speed) Internet is starting to over take dial-up services in the United States. Dial-up Internet served us well for the first 10 years of the Internet, but to really take advantage of the Internet today, a broadband connection is a must.

Here are 10 things that you can do with a high speed connection today that you can’t do (as easily) with a dial-up service:

  1. Keep up to date with Windows and Internet security updates automatically
  2. Google Earth
  3. Download music (legally) at sites like Napster, iTunes, and Rhapsody
  4. Receive and make phone calls while on the Internet…without an extra line!
  5. Watch online news or information videos or listen to online music or news casts without waiting and without the choppiness and stuttering of a dial-up connection
  6. I know many people don’t think that speed matters…but with broadband, the Internet becomes much more of a resource tool than a novelty.
  7. Upload pictures to printing services to either be picked up or mailed to you.
  8. Watch movie trailers
  9. Save time…you can do four times as much research or work with a broadband connection in half the time.
  10. Make free or extremely inexpensive phone calls and video phone calls.

Admittedly, many of these functions can be carried out with a dial-up connection, but studies and my experience have shown that people don’t do these things. The reason? Time. For example, a broadband user can download a song in under 3 minutes. The same song takes nearly 25 minutes with a dial-up connection. Services like Google Earth can take up to 10 or more minutes to start with dial-up.

Red X’s in Email Messages

I’m resetting this tip from two or so years ago because we have had so many phone calls and email messages about this topic. 

Have you ever received an email with "red x’s" in a box or just an empty box in the middle of the email? There are three possible explanations for this phenomenon; either you are reading the message offline, your email program is blocking images from appearing in your email, OR more likely the pictures or graphics that were supposed to be in that message didn’t get sent with the message.

First, a quick background on how pictures work in email messages. Email originated as a text only medium, but in the late 90’s it evolved to the point that it was possible to send embedded pictures, colored text and more with email. This is called Hyper Text Markup Language (HTML) email. In English, that means special computer code to display those pictures and formatted text. Essentially, email has become like mini-web pages. One problem with HTML email is that not all email programs or users can read this type of email…they simply see the plain text devoid of pictures and formatted text.

Set up a home network – Part IV

This is our final installment of our networking tips. In this tip, you will learn how to share files and printers between computers on your network. One of the greatest advantages of a network for home users is the ability to use a single printer to service all the computers.

Windows XP offers a networking wizard that works quite well for most people to setup a home or small business network. You can find it by:

  1. Double-click the "My Computer" icon
  2. Click "My Network Places" from the task list on the left of the screen
  3. You will then see the menu of options at the pictured here
  4. Click the "Set up a home or small office network" option
  5. Click Next twice
  6. The next screen will ask you how you connect to the Internet, choose the second option "  This computer connects to the Internet through a residential gateway or through another computer on my network."
  7. Click Next
  8. On the next screen, give your computer a description and a name as described in the step itself
  9. Click Next
  10. Now you name your network (workgroup) so that the computers can talk to each other. Use any name you like, but keep it to a single word like; Steelers, Network, Rover, etc
  11. Click Next 
  12. Click the "Turn on file and printer sharing" option
  13. Click Next twice
  14. If you are using Windows 98 or Me on other computers in your network, then click the "Create a Network Setup Disk" and click next.  OR  If you are using XP on the other computers, then click the final option "Just finish…"
  15. Click Next  
  16. Click Finish

Using this method will allow you to share files through the "SharedDocs" folder found in My Computer. Any files you save into this folder can be accessed on any other computer via the network. The wizard will also allow you to share any printers you have installed.

Set up a home network – Part III

This is Part III of our ongoing series regarding home and small-business networks. You can read the first two installments here:  Part I and Part II.

In Part II, we discussed how to use a 'wired' system with Ethernet cabling to connect your computers and broadband connection. We suggested that you purchase a Wireless Cable/DSL Router with 4 port switch to connect your computers. The reason we suggested a wireless router is two fold; 1) The cost is only a few bucks more, and 2) Having the wireless gives you the ability to easily add a laptop or computer in another room to your network.

Typically, wireless routers can broadcast a signal that will reach around 75' indoors. However, that number reduces significantly depending on the barriers it has to pass through…walls, ceilings, type of walls and floors, etc. For best results, I like to keep the wireless computer as close to line of sight as possible to the router (least number of walls and barriers like furniture). Currently, the standard used in wireless computing (wi-fi) is 802.11g. For those with inquisitive minds, you can get detailed definitions of all terms wireless at Webopedia. This link is a comprehensive list of wireless networking terms. 

As with the wired setup, use the CD that came with your brand of router to walk through the setup. The first thing you want to do is assign a new password (right it down and remember it for future use) for the routers settings. Most of the wizards offer you the chance to do this right away.

Next, you want to setup the wireless security for your system. Enabling wireless security drastically reduces the chances of a hacker trying to break into your network. The first step you will be asked to do is assign a name (SSID – Service Set Identifier) to your network. Don't use your name…use something like your street name or high school mascot or development name…etc. Again, right this down and don't forget it. You will also be given the opportunity to broadcast your wireless name or not…for ultimate security, click "No" on the broadcast option. However, for ease of setup, as long as you are following the rest of the security steps, broadcasting should be ok.

Broadcasting your wireless names allows computers with a wireless network card to see what networks are available. If you are broadcasting you need to be secure.

Set up a home network – Part II

Last week we introduced you to some networking terms and technologies. This week, we will show you how to start building your network.

In these instructions we discuss how to setup a network for sharing the Internet, but if you only want to setup a network for sharing files and printers without broadband, simply leave out the broadband modem and these instructions will still apply. 

One term we did not define last week was Network Interface Card (NIC). Currently, there are two main types of NIC's. Wireless and wired. A NIC is a device that is connected to your computer that allows communication with other computers (networking). This can be done either through wireless means or wired means with an ethernet cable.

All computers that you want to network need to have a NIC. You choose whether it is wireless or wired. Almost all computers built since 2002 have an internal NIC for networking right from the factory…even laptops. Almost all laptops built since 2004 have built-in wireless networking capabilities as well. If you need to add one to your computer, a NIC will cost between $10-25. A wireless NIC will cost around $40.

How to get into safe mode

We have told a number of callers today to run their utilities like scandisk, antivirus and antispyware in safe mode. Here is a quick reminder on how to do it. You can find more information on safe mode by searching for "safe mode" in our search box.

1. Turn on your computer

2. As your computer turns on press your F8 key over and over in about half second intervals until a menu of options comes up.

3. Choose Safe Mode using your arrow keys and press ENTER

Safe mode is a troubleshooting version of windows that disables unnecessary features that can get in the way of removing viruses, spyware and other problems.

Remove Bios Password

There are two solutions to this:

Solution 1:

Try some of the backdoor passwords that are often built into the BIOS following the setups on this site.

Solution 2:

  1. Turn off and unplug the computer
  2. Open the computer and look for a flat "watch" battery on the mother board
  3. Remove this battery. You may have to gently pry it out using a small tool.
  4. Plug your computer in and turn it on without the better.
  5. Turn your computer off and reinsert the battery and turn the system back on.

 

Remember to Logout from Financial Sites

Millions of computer users now bank and trade online. The convenience of online banking and trading is not disputed, but some still wonder about safety. All large banking institutions take the time and effort to shore up security from their end to protect you and your transactions. They also know that if they don’t provide the best in security that they won’t be in business very long.

 However, no matter how safe our banking and trading institutions make the process, we computer users still have some responsibility as well. To insure your safety online when performing financial transactions, follow these steps:

What should I back up?

Recently, you have heard me talk a great deal about flash memory drives and there usefulness for backup. One of our listeners/newsletter readers, recently asked what files are important to backup.

So, tip number one in backup is to backup only those files that you create. These include but are not limited to:

  • Financial program data (Quicken, Money, etc) 
  • Email and other address books 
  • Saved email messages
  • Important word processing documents, spreadsheets and/or databases you have created 
  • Calendar/appointment information 
  • Digital pictures (from digital cameras AND scanners) 
  • Internet favorites or bookmarks 
  • Genealogy research 
  • Downloaded programs or utilities (backup the original installation file) 

You get the picture. Anything important to you that you have created and don’t want to lose, should be backed up.

Programs (with the exception of downloaded programs as noted above), do not need to be backed up because you can rebuild them with original installation CD’s and disks.

For even more information about backup use our site search engine to search for backup for even more specifics about backing up your important data.