2 Common E-Mail Problems and What To Do About Them by Marv Ko
When it works well, e-mail can be great. It's hard to beat e-mail for everything from staying in touch with family to requesting information from businesses or other organizations. Want to send the same message to several people? Communicate with someone across the continent? ... A loose wire or poorly connected cable can easily be problematic. ... If you use a dial-up modem, listen to make sure it produces the normal high-pitched dialing sound. ... A simple fix touted by Verizon technical service reps for some DSL (digital subscriber line) customers is to disconnect the three lines from...

Tools for Traders: Hardware and Software by James Okada Lee
Online trading is gaining popularity because of its efficiency and ease of use. If you are on the trading business, it is important to know the right tools of the trade. Doing trade at home should not pose any problem as long as you have the right hardware and software to assist you in your... In case there may be problems with your Internet service provider, you should always have your 56k modem ready as a dial-up connection for back up. ... A cable or a broadband (DSL phone line) connection would be sufficient.

Wireless Router & Security: A Step-by-Step Guide by Brian Medini
Setting up a wireless router is easy. Essentially you turn your cable or DSL modem off and your wireless router on. Then, you connect the router to the modem with a cable, and turn the modem back on. You are more or less done. The wireless network wizard on your computer will pick up the router... On Windows XP, start by clicking on the wireless icon in the Notification Area and proceed from there. ... With these three steps, your network now has basic security. ... Since your wireless network is now invisible, you will have to configure your computers to connect to your wireless network...

Wireless Networks by Elizabeth Morgan
The information age has been revolutionized not just by the power of computers to process data, but also by the power of communication amongst computers. This communication is responsible for the proliferation of computer networks. Sharing of information, sharing of resources (both software and... Although the data rates supported by analog cellular technology are low, it is the most popular methods for wireless data communications due to the wide availability of modems and analog cellular services.

Use Internet Phone Service to make cheap calls worldwide by Doval Preeti
Have you ever heard of an Internet phone? If not, get prepared to change the way you think about long distance phone calls. You can actually use your Internet connection to make cheap telephone calls anywhere in the world. Today we find several Internet phone service providers across the world... In this case, the number is dialed using the keyboard and is routed through the cable modem. ... Some Internet Phone services allow you to use a regular telephone, as long as you connect it to an adaptor while others allow you to make calls from a computer or a special VoIP phone that doesn’t...

Networking Terms: Educating Your Clients by Joshua Feinberg
It is very important to educate your small business prospects and clients on key small business networking terms and buzzwords. After all, in order to "win them over", you need to be speaking the same language. In fact, you may even want to prepare a "cheat sheet", based on the below... • NIC (Network Interface Card) - a printed circuit board, adapter card or the underlying supporting chipset that snaps into the motherboard of a desktop PC, notebook or server and transmits and receives packets on a network; used to connect to networks including a local area network (LAN), wide area network...

Trading Day Software by Marcus Peterson
Trading by computer using specific software is common and easy on the pocket as well. Computers are the best medium for all kinds of trading, but particularly for day trading. The systems works with two monitors connected to the same machine, and day traders can expand their trading screen... If someone does not have a DSL or cable Internet service, one can simply trade at the broker’s office. ... A 56 kbps, regular phone line modem is not ideal as an Internet connection. ... The requirements for day trading are simple.

What is a Firewall ? by Benjamin Hargis
Simply put it acts as a barrier between your computer and the internet. To protect you from crackers, hackers and malware. If your running DSL or a cable modem you should employ a firewall, as having a direct connection to the Internet can make you a target to attack. ... http://www.zonelabs.com/store/content/home.jsp For hardware firewalls there is: Cisco www.cisco.com There brand is called PIX firewall. ... From home users I like D-Link DI-604 this is a inexpensive firewall that works well. ... Zone Labs makes ZoneAlarm I like it bcause it has a simple interface allowing home users to...

Networking Basics by Kashif Raza
A network is a group of computers, printers, and other devices that are connected together with cables. The sharing of data and resources. Information travels over the cables, allowing network users to exchange documents & data with each other, print to the same printers, and generally share any... This is accomplished by connecting the different LANs using services such as dedicated leased phone lines, dial-up phone lines (both synchronous and asynchronous), satellite links, and data packet carrier services.

Buying a Refurbished Laptop Computer by David Perlmutter
When considering buying a used or even a new laptop, the first thing you need to do is to determine your computing needs. * word processing * e-mail * browsing web pages * moving the laptop from home to work (weight) * gaming * on-line shopping * a database application * personal finance... There are basically two types of Internet access options: broadband (cable modem, DSL, satellite) and lowband (dial-up). ... If you are new to computers and you want to browse the World Wide Web, you will need to obtain the services of an ISP (Internet Service Provider).