Setting up a wireless network to share Internet access, printers, files and more, can be very convenient and cost-effective. Setting up one in your own home or office is even better as you can surf the web anywhere most comfortable for you. Plus, all you need is a router and it’s easier to install than people perceive it to be.

Windows XP Service Pack 2 is not really needed for wireless networking, but it provides the easiest method for networking. It also helps protect against hackers, trojans, worms, and other potential Internet intruders. Here are the four steps in creating your own wireless network:

1. Shop for your wireless equipment.

Of course, wireless networking presupposes the fact that you have a computer system that has wireless network adapter or a built-in networking support hardware and a broadband Internet connection. The main component to shop for is the wireless router, which is the hardware responsible for converting the signals coming from your Internet connection into some form of a wireless broadcast. The network adapter allows the computer to wirelessly connect to the router. (Note: Make sure that you get a wireless router, and not an access point.)

2. Connect the wireless router.

First, you need to locate your cable or DSL modem and unplug it. Next, you must connect your wireless router to your modem (modem must be stay directly connected to the Internet). Do this by plugging one end of a network cable into the modem and plug the other end to the Internet, WAN or WLAN port on the router. After hooking everything up, the computer will automatically connect wirelessly to the router, and the router will consequently send information through your modem to the Internet.

3. Configure the wireless router.

Using another network cable, temporarily connect your computer (through the network adapter) to one of the open network ports on your router (make sure the port is not labelled Internet, WAN or WLAN). When turned on, your computer will automatically connect to the router. Afterwards, open the Internet Explorer on your computer and type in the address in order to configure the router. The address (and password in some cases) varies depending on the brand of your router, so you would need to refer to the instruction manual.

When you reach the router’s configuration page, you would need to configure the following:

- The wireless network name (SSID). This identifies your network so try to choose something unique.

- The Wireless Encryption (WEP)/Wi-Fi Protected Access (WPA). These two help protect your wireless network through a passphrase that you will provide. You can make the passphrase unique and long, you don’t need to remember it.

- The administrative password. This password controls your wireless network, so choose one that is unique and you will not forget as this is needed to make changes in your router settings.

After filling these up, be sure that you click Save Settings, Apply, or OK to save the information. Afterwards, you may now disconnect the network cable from the computer.

4. Finally, connect your computers.

This method requires Service Pack 2, so if you don’t have it yet, plug your computer into the router and download and install SP2. If your computer runs on a Windows XP SP2, it should directly notify you that a wireless network has been detected. To connect to the wireless network, follow these steps:

- Right click this wireless network icon found in the lower right corner of the screen then click on View Available Wireless Networks.

- The Wireless Network Connection should appear shortly and you should see the network name you specified previously. If you don’t see it, click Refresh network list at the upper left corner of the window. Once you see the name, click on the Connect button on the lower-right.

- You will then be prompted for the password you entered earlier in the Network key and Confirm network key boxes. Type in this key and click on Connect.

- Windows XP will then show connects the computer to your network and you will be connected shortly.

A Note for Computer Newbies

If you are a computer novice, it is best to purchase an ADSL modem with a built-in wireless router to make wireless networking easier and straightforward.

For integrated ADSL modem-wireless router system, network connection can be done in two simple steps:

1. Connect. You first need to connect the Ethernet cable to the router to the PC, the phone cord from the phone socket to your router, and the power supply.

2. Configure. Once everything is connected, switch the unit on, type the IP address of the router into the web browser, select the connection type and enter the username provided by your Internet service provider.

he Canon PowerShot SD880 IS is a 10-megapixel camera with a 4x wide-angle optical zoom and has an ISO setting that can support up to 3,200. The IS stand for “image stabilization” and according to Canon, the PowerShot SD880 makes taking group photos go with as much ease as possible. Equipped with Motion Detection Technology and the most up-to-date DIGIC 4 image processor, this small and lightweight digital camera ensures quality photos with every shot.

The Canon PowerShot SD880 IS has a dimension of 3.69 inches in length, 2.24 inches in height, and 0.93 inches in width. It weighs only 105 grams. Being small and lightweight, you can keep this camera in your bag and even in your pocket so you can take it anywhere you want to go without being burdened by its bulk, which is virtually non-existent. Although this camera is small, the buttons are relatively large so it isn’t a pain accessing the different functions of the SD880 IS. The LCD screen is also quite large being 3 inches in both length and height, which is impressive for a small camera like the SD880 IS.

One of the main reasons why many users find this camera great is because it is very easy to use. The menus are not confusing and frustrating to navigate so even new users will have no trouble accessing the different modes and making the necessary adjustments they want in their shots. The Auto Mode makes shooting photos even easier as it lets the camera make the adjustments on its own, the user will only have to point and shoot. Together with the large LCD screen, the easy-to-navigate menu, and the large buttons, the Canon PowerShot SD880 is by far one of the easier digital cameras to use these days.

Although it is small, it packs quite a wallop when it comes to image quality. The pictures taken are clear and the color details are pleasing to the eye. There are three quality options users can choose from: Normal, Fine and Superfine. The Canon PowerShot SD 880 IS also offers numerous picture effects mode, which a lot of users should find enjoyable. Best of all, the widescreen capability of this camera allows pictures to be taken at an impressive resolution of 3648 x 2048 – a pretty powerful specification for a small camera.

Of course, the SD880 IS is far from being perfect. There have been negative feedbacks about black screen problems by some users. The cause may vary from user to user so no general consensus has been made yet to address this problem.

To sum up, the Canon PowerShot SD880 IS is one of the more impressive digital cameras available in the market targeted to the commercial consumers. It is very easy to handle with a user-friendly interface and an Auto Mode, which makes taking pictures easier. The image quality is also good and the color details accurate, making SD8800 one of the better point-and-shoot cameras out in the market today.

Copyright (c) 2009 Richard Walker

A camera can do so much for you yet it gets taken for granted so often. Something that captures your memories should be cherished, unless it’s of bad quality. Your memories aren’t pixilated, fuzzy, and blurry are they? Well, we’re not talking about the bar in this hypothetical statement, but usually they aren’t. So why on earth would you settle for a less than adequate camera? the Canon Powershot SD990 IS is more than adequate and it also beats it’s predecessors like the Canon Powershot A590IS.

I’ll tell you why; price. Everything is so expensive now, sales taxes are being issued on the internet more often, tons of people are getting laid off, it’s all going to hell. Why buy a camera then, especially when a nice one like the Canon Powershot A590IS is so cheap? Well, simply put, we need to preserve the good memories to help us out of the bad ones. You can’t do that with a $100 dollar, poorly constructed, mini camera. You need an excellent camera and it isn’t even that heavily priced.

For $320 the Canon Powershot SD990IS will deliver amazing digital photographs with fifteen megapixels. FIF-TEEN. That is almost twice as much as the Canon Powershot A590IS, which has 8. Not to mention the face detection, an amazing recent new feature in most cameras. The face detector will even find the faces for you when you put it on self timer, amazing, huh? This camera is a steal in it’s truest and most legal form. Ok, I can hear the skepticism from across the room; “I don’t know what that means! I’m old!”. Ok, ok, I’ll slow it down for you.

The Canon Powershot SD990IS’s highest resolution is at 4416 x 2480, that is the highest resolution this camera can go. Yes, that is very big, larger a normal LCD wide screen computer monitor. More proof? Alright, 4x stabilized digital zoom, meaning, you can take a picture of that pimple on your prepubescent son’s nose and it’ll be in 15 megapixel definition still. Still not convinced? Easy printing and Red Eye correction. The camera will fix red eye for you, and can print the picture at the click of a button.

The Canon Powershot SD990IS is a revolutionary, affordable and entertaining camera. It pushes the envelope with it’s 15 megapixel and face detection. Be a professional photographer with 3 times less the price and make memories today. The Canon Powershot A590IS is good too if you’re really on a budget but I wouldn’t recommend it. Regardless, if you’re going to buy a camera, go Canon.!

Advanced amateur photographers are constantly in search of high end digital cameras. For all those who are constantly in search of such gadgets, their search will end with the purchase of Canon Powershot A630. Canon Powershot A630 digital camera has an ergonomic design that makes shooting unforgettable events a cake walk. Everything, from your child’s birthday party to your Mom and Dads wedding anniversary, can be clicked with professional output. Canon Powershot A630 digital camera has many features that make operating Canon Powershot A630 an easy job. The best quality of Canon Powershot A630 is the class of images discerned.

Key Features
Canon Powershot A630 digital camera is enhanced with an 8 mega pixels resolution. It has a 2.5” LCD display that gives you a preview of the images that you wish to click. As a consequence, you get an idea of how the images will turn out and can even make some changes in the position of the camera if that is the requirement. Canon Powershot A630 has 4x digital zoom and a 4x optical zoom. As a result, you can click many images within the lens limit of your camera. Canon Powershot A630 digital camera is enhanced with many shooting modes. Apart from this, it comes with a distinct macro mode.

Retrieving and transferring data with Canon Powershot A630 digital camera is also a simple job, since it is equipped with the PictBridge technology. With this feature, you can print images with complete ease from your camera to a printer device without the interference of a computer. Canon Powershot A630 digital camera is also compatible with Canon printers. Apart from these; it has other features like red eye detection which helps you pluck out the red spots on your subject’s portrait’s eye. Canon Powershot A630 is comparatively easy to use. It has sleek yet sturdy body. Hence, it won’t slip off your hands.

User Friendly Aspects
Canon Powershot A630 has many scene modes like portrait and night mode for better quality images. canon Powershot A630 digital camera has a host of features for exposure control. Apart from this, it has other preset features like white balance settings and auto flash

Conclusion
Canon Powershot A630 is an excellent camera that is extremely attractive and reliable. Its only flaw is that it does not have in camera editing features. But, you can add some effects to your pictures.

Toshiba have joined the intel’s latest centrino mobile technology, known as sonoma chipset which is used in the production of the tecra A3, and satellite M45 laptops in January 2005.

A processor of intel pentium M with 533 MHz, DDR2 memory, a mobile intel 915 express chipset, and integrated media accelerator 900 graphics, the sonoma is not so exciting for those with digital inclination. Whereas, for a typical home or office user, the new intel technology is quite exciting.

The chip package can energize a laptop pc to vertiginous new heights in the world of wireless connection, mobile security, and audiovisual operation.

Among all the new toshiba laptop pcs that provides these features, the tecra A3 laptop pc is more affordable between the two. The buying of this laptop pc gives you the opportunity of using the intel pro/wireless 2200 BG network connection card, a 802.11(b)b/g wireless LAN. With a hard drive pack of 40GB, 256MB memory, which is expandable to 2GB.

The tecra A3 has an undocking feature, which eases desk-to-mobile operation. It has an optical disc drive of integrated CD-RW/DVD-ROM. You will also love the 15″ XGA display. This laptop pc also has a configfree multimedia feature which enables you to manage your wireless connection along side the 3 USB ports and 10/100 ethernet.

The toshiba laptops M45 provides a hard drive of 80GB in the M45-S331 model or a hard drive of 100GB in the M45-S351 model. It has a 1.73 GHz intel pentium processor, in comparism with the 1.60 GHz in the M45-5331 and the tecra A3.

There is a DVD-supermulti drive for writing and reading CD and DVD formats. If you want to acknowlegde a DVD and all digital vedio items, then the toshiba laptops M45’s 15.4″ widescreen display and its 1280×800 trubrite resolution is the solution. To enjoy your audio item with this laptop pc, switch on the harmon/kardon speakers with SRS virtual surround feature.

Even the toshiba laptops M45 may seem wanting when compared to other notebooks. You can choose between the M45 and the tecra A3 which are both having a one-year warranty that is extendable with home support, carry-in support, mail-in support and other services provided.