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Computers & Technology > Computer Buying Tips What is a netbook?: 1 of 9
In the past couple of years there has been an explosion of new computers on the market known collectively as netbooks. As the name implies, netbooks are notebook style computers designed to access the Internet. Netbooks feature a small form factor with an average screen size from seven to ten inches. You can think of a netboo... More..
Computers & Technology > TV Should we be forced to have only digital TV?: 2 of 11
On a technical level, digital television is far superior to analog. The digital transition is good for developing technologies. It will make more programing available for those that have off-air antennas. It will add money to our government coffers. And it will free up needed frequencies so a national emergency channel can be... More..
Home & Garden > Electrical Repairs Tips for installing your own cable wire: 1 of 4
Whether you're building a new dwelling or you just want to add cable services to another part of your house, installing cable is something most homeowners can do with ease. However, cable has changed significantly over the years, and thus it's not as simple or forgiving as it once was.Before installing your cable, I'd suggest... More..
Computers & Technology > Internet Access & Providers Troubleshooting a failed modem connection: 2 of 6
If being on-line is mission critical for your work or play, it can be very aggravating or even costly to be off-line. Diagnosing modem problems can be a daunting task if you don't know where to start. Here are some simple tips to get you back on line fast.The solution to most modem issues is to simply unplug the modem, leave ... More..
Business > Business News & Issues Should cable television be operated as a monopoly?: 2 of 5
In economics, a monopoly exists when an entity has sufficient control over a product or service to determine significantly the terms on which other entities shall have access to it. It's a misconception that cable companies are a monopoly. Yes, it's true you probably only have one cable company in your area, but this is becau... More..
Computers & Technology > Networking & IT Management How to fix a "network cable unplugged" error: 1 of 2
If you are experiencing a "network cable unplugged" error message, you have experienced the loss of a hardwired connection. In a world of insanely cryptic error messages, this one is relatively straight forward.You might think that your first step is to check that your network cable is not actually unplugged. However, network... More..
Computers & Technology > Networking & IT Management Issues with WIFI: 4 of 4
WiFi is a robust and fairly simple method of networking. It is a radio (RF) based technology that does have a few limitations and vulnerabilities. If you find that you have a weak signal, slow transmission speeds or dropped connections, there are some simple and inexpensive steps you can take to improve your network's perform... More..
Computers & Technology > Peripherals & Accessories What is a modem?: 2 of 2
So you want to know what that blinky thing you plug into your computer does? Whether you use dial-up, DSL or cable, you no doubt know it as a modem. All modems contain a tuner, demodulator, MAC (media access control) address, a microprocessor and a transmitter.There are two basic types of modems; analog and digital. When you ... More..