When you get a dial-up service, perhaps one of the most frustrating aspects of a slower connection is that few antivirus programs are simple enough to download and update themselves on dial-up. But you still have to have an antivirus program! So what can you do?

Fortunately, there are several antivirus programs that appeal to dial-up users not only for their simplicity, but because they are free!  You don’t have to pay a cent to download and install these programs. They install updates of new malware threats, etc., and scan your computer for viruses, just like subscription antivirus programs. The most popular of these free programs is AVG Anti-virus, the Free Edition, and Avast Anti-virus.

So why are these programs free? Well, the free programs are very basic, and these companies do offer subscription versions of these programs (and recommend you to upgrade, of course!). Also, you will probably not get technical support (at least, not live) with these programs, nor will you often be able have a free installation CD to be shipped to you from the company.

These free programs aren’t as all-inclusive as an expensive subscription program that covers every imaginable aspect of Internet and computer protection. However, these large paid programs will not only take up a large amount of space on your hard drive, but they also might not download the installation files and updates it requires to work properly on your dial-up connection.

Many of these programs’ updates takes up to 6 or more hours on a dial-up connection. This is most likely never going to download at all, because most dial-up services drop your connection after 4 or more hours because of a maximum online time regulation. Even if your ISP had no such regulation, dial-up connection can drop a connection unexpectedly for other reasons, like problems with the modem or phone line. Of course, then you would have to restart your download, and the whole hassle would take days and you would not be sufficiently protected in those times.

Download.com has ratings, reviews, and descriptions of a plethora of free downloads where you can compare and install various free antivirus programs. You can run a search for “free anti-virus programs” to see all the available anti-virus programs. On the home page, if you scroll down to the heading “Most Popular Downloads”, you’ll see the two free anti-virus programs listed above.

If you do want to download AVG or Avast, you should probably just go straight to download.com, because the websites of these programs will actually redirect you to download.com anyway.

It is usually possible to download free antivirus programs with most dial-up connections. It is also possible that the initial download could take several hours or require several attempts. If you have too much trouble, you may need to quickly download the installation file to a flash drive at work, a restaurant, or the library using their broadband connection. Then you can take the file home and install it on your computer in a few minutes.

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Written by Hannah Miller, Online Marketing Representative and Customer Service, Copper.net.

Copper.net is a nationwide Internet services provider that is all-American owned and operated. Call today, 1-800-336-3318 or sign up online at www.copper.net! Check out my blog for more articles!

A dial-up modem is an electronic device that converts, sends, and receives packets of information over an analog telephone line. The word “modem” is an abbreviation of modulator/demodulator. This describes the process of converting data from digital to analog (uploading information), then from analog to digital (downloading information).

Uploading includes clicking on links, saving new content to web documents, and sending emails. Your modem converts these digital commands to analog frequencies that can be transported over the copper telephone wires. Downloading is anything that you receive from the Internet, like webpages, email messages, updates, and software programs. Your modem translates frequencies sent by your ISP's modem to bytes of data your computer can interpret.

When you initiate a dial-up connection on your computer, you are prompting your modem to attempt to reach and communicate with a remote computer, or your ISP's modem. Your modem places a call based on the access number you have selected, or that has been preselected by your ISP's software. The call is dispatched through your local telephone company to the ISP's modem.

When the ISP's modem is reached, the two modems send and receive test packets of information to negotiate on a connection speed that will be optimal and functional for accurate communication. The following factors effect the connection speed that will be possible:

• the quality/type of modem you have (e.g., what compression technology it has)

• the amount of line noise on the phone lines that could inhibit communication

• the distance to the telephone company's central office that the signal has to travel.

If the packets are sent too quickly, the information can get lost or jumbled, so a slower connection could be faster in the long run.

Your connection is then established, or allowed, providing your username and password is verified as an active account with the Internet Service Provider (ISP). Your modem can adjust its speed while you are connected to accommodate increased line noise, etc. When you choose to disconnect, the modem drops the call and the connection is terminated.

Dial-up modems have come a long way from its earliest models. Only a few decades ago, modems were sending individual bytes of data at a time. Modems now send packets of information at a rate of approximately 56 kilobits per second, hence, the 56K modem, introduced in 1996.

Several versions of the 56K modem have since been developed. The V.90 standard, broadly accepted by 1998, had the compression technology of K56Flex and X2 modems, created by competing modem companies. Both produced a download speed as high as 56 kbps and an upload speed of 33.6 kbps, but they were not compatible with all phone companies and dial-up providers. V.90 resolved these compatibility issues and became the internationally accepted modem standard.

In 2004, the V.92 modem standard was introduced to consumers, and is still the latest standard available today. V.92 connects faster and uploads as fast as 48 kbps. It also introduced Internet Call Waiting, alerting users of incoming calls while connected, and Modem On Hold, placing the Internet connection on hold for several minutes while taking an a call on the same telephone line.

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Written by Hannah Miller, Online Marketing Representative and Customer Service, Copper.net.

Copper.net is a nationwide Internet services provider that is all-American owned and operated. Call today, 1-800-336-3318 or sign up online at www.copper.net! Check out my blog for more articles!