iPhone should provide constant internet connection in order to enjoy most of its features. Most of the iPhones have small screen that makes them difficult to use for some serious kind of web surfing, however you may find it sufficient enough to check your mails but using the iPhone for any larger purpose is definitely a serious kind of exercise that most of us would not prefer to do.

There is another way you can use the iPhone internet feature. You can use fast 3G connection of iPhone on your laptop by turning the device into a wireless router. Laptop is not the only option you can go for, you can also do the same thing on computer system, however some more steps need to be followed in order to fully use 3G internet connections. First make sure that your iPhone is jailbroken and if not then you have to make your iPhone jailbreak. There are different ways to jailbreak the iPhone. Nowadays most of the iPhones are coming with tethered jailbreak. Once you are done with this application, next thing to get is MyWi. You can get this through Cydia Store. Once you have jailbroken your iPhone, launch Cydia on the phone and search for “MyWi”. If you want you can purchase it directly or can use trial version. Purchasing MyWi will definitely cost you so if you are just checking out the wireless router feature of iPhone, you can download and install trial version of MyWi and if you want to use your iPhone as wireless router for life long then only option left is to purchase MyWi online.

Once you have installed MyWi, launch it by tapping on the icon named “On” which is present next to “Wi-Fi Tethering” in order to enable iPhone Wi-Fi feature. Now, you can connect laptop, PC and iPad to your newly configured iPhone Wi-Fi Router. Connecting laptop with iPhone will require same basic steps needed while connecting laptop with wireless network, so no need to worry regarding connection. Find iPhone Wi-Fi hotspot SSID and connect it.

While using this wireless router feature of iPhone, don’t forget that you are using your iPhone’s data plan. So if you are using unlimited plan on your iPhone then no need to worry. MyWi application will eat up iPhone’s battery at fast rate so you can use MyWi feature of iPhone by connecting it via USB and keep charging iPhone whenever required.

Around the world any iPhone user may stuck in a situation where there is no Wi-Fi or internet connection available and that is the time when you can use this special feature of iPhone to get connected to the world.

Design of the gaming computer by Alienware is so good that it makes you feel as if playing on some touch screen rather than a computer or laptop. Purchasing gaming laptop may cost you more but this should not be the main point of issue if you look at the hardware installed in these gaming models. No one can deny this fact that modern games require better performance and keeping this thing in mind, Alienware uses some of the best found processors in the market so that it can be highly configured and reliable while games. Whenever any new processor hits the market, you will surely find one of the Alienware’s gaming laptop or computer installed with one such processor. Alienware uses processor either of Intel or ATI as selection of processor depends upon the configuration of gaming laptop or computer.

When it comes to multitasking, RAM is the only name that comes in the mind. Generally gaming laptop manufactured by Alienware has enough RAM installed so that you can play any kind of games. These gaming laptops and computers have up 6 GB of system memory installed in it and you can extend more depending upon the game you want to play. Most of the highly featured games require up to 2-3 GB of RAM which means that with a 6GB of RAM installed in your laptop, multitasking becomes easier.

Another important component from gaming point is graphics card. Alienware laptops are the best one when it comes to highly configured installed gaming card. Best part with graphics card is that even if you are not much game loving person, you can do any kind of graphic designing using such high quality graphics cards. Another important must to have feature in the category of gaming laptop is big screen and high resolution.  Alienware knows that big screen with high resolution is very important for any gamer and thus its laptops are fully loaded with high definition big screen that has capability of displaying high graphic games and that too without any distortion.

Gaming laptops and technology are continuously changing so as to meet high featured games. Gamers want sleek high featured gaming laptops irrespective of its cost. Thankfully Alienware considered all such demands of the gamers and comes up with highly configured gaming laptop that meets its user’s demand. Hopefully we can say that Alienware laptops are best for gaming as it has got everything that any gaming laptop requires.

It’s not safe to pull out USB drive directly without following proper procedure of ejection. Doing such foolishness may either affect your USB drive or USB port. All USB drives have some settings that inform operating system about the optimization of their usage. In order to view it right click on the USB drive icon present in My Computer and select properties. There you will see hardware tab, click on that tab and select USB drive from the list and then click on properties button. Then you will see policies tab that enables write caching on the disk but the only problem with this option is if there is a power failure, all your data will either get corrupted or get deleted.

Another option that you can go with is to optimize USB drive for quick removal. By optimizing it, you can actually disable write caching on the disk feature. By doing so you can disconnect the USB drive without even using Safely Remove Hardware icon. Another setting is optimization for performance. This setting enables write caching on the disk feature in order to improve the performance of the disk. In this case, you have to use Safely Remove Hardware option in order to remove your USB drive safely. Now what if you want to remove the USB drive when Safely Remove Hardware icon disappears from the menu, although USB drive is optimized for the performance? There are several methods to perform this operation and you can apply these steps in Windows XP, Windows Vista operating system too.

Very first method is to click on Start>Run and type RunDll32.exe shell32.dll, Control_RunDLL hotplug.dll. This code will bring the same dialog box that used to come when we click on the safely remove icon present in the system tray. You can click in this dialog box to safely remove the USB drive from USB port. It’s not possible for everyone to remember such a long and typical code and for all such user there is one more method that can be used to safely remove USB drive. For that Right Click on My Computer and then click on Manage. Then select USB Mass Storage Device then right click on this option and disable it. Once this much of work is done, remove USB drive and then enable that option again. If due to some reason you forget to enable it again, you will not be able to use any of the external drives, so make sure that you don’t forget doing this.

Another perfect method is to create a batch file having the content RunDll32.exe shell32.dll, Control_RunDLL hotplug.dll and whenever you will execute this batch file, dialog box will appear on the screen where you can stop USB drive. You can also create a shortcut for this batch file and can use it whenever you want.

If you don’t want to do any of these methods, last option left with you is to use USB Removing software. These software’s work best in almost every situation related to USB drive. Search for the best software’s available and download it.

The Xoom whooshes to the crest of the tablet class in overall style and design. The build of this tablet is solid and stylish. Xoom comes with accessible buttons such as the volume and power buttons that are easy to press. It also has a robustly constructed SIM slot that duals as the MicroSD Card slot cover. It has a smooth, rubberized feel at the top and metal at the bottom when held horizontally.

Motorola’s Xoom comes with a large 10.1 inch screen and higher resolution of 1280 X 800 pixel resolution. The widescreen 16:10 aspect ratio makes it perfect to watch videos. Motorola Xoom is powered by Nvidia’s Tegra 2 CPU which runs at 1GHz, 1GB RAM and dual core 1 GHz processor. It has a 32 GB internal memory which is the same for both the 3G and WiFi models.

It has a very basic video player that supports only MP4 and WMV formats. It supports some codecs such as H.264 and H.263. The music player in Xoom is also very basic with no equalizer presets or enhancement options. The supported music file formats include MP3, WMA, WAV and AAC+. Sound quality isn’t that great so if you’re looking for great sound quality then this isn’t for you.

The tab comes with a 5 megapixel auto-focus camera and is capable of 720p video recording at 30 fps. The picture quality is just average for indoor shoots while it fares better outdoors. The dual-LED flash is powerful and easily illuminates the subject in a very dark room provided you keep a distance of five to six feet from the subject. The quality of the image captured is quite clear with a good amount of detail. The 720 p video recording is smooth for most part but while panning you can see some small jerks.

In terms of connectivity, the 3G model supports quad band GSM and HSDPA, HSUPA, dual bad Wi-Fi n and Bluetooth v2.1. The 3G SI can only be used for data since the Xoom does not have any telephony functions. The tablet comes with a default browser called WebKit and is pretty ok for casual web surfing as it supports tabs, full Flash 10.1 support etc.

The cost of this tab is slightly higher than its competitor – the Samsung Galaxy Tab 750. Both the tabs have similar feature sets except for the fact that the internal memory in the Samsung Galaxy tab is only 16 GB as compared to the 32 GB of Motorola’s Xoom. Motorola Xoom does not come with any customizations and hence out of the box, the Xoom’s feature set is pretty limited until you install apps. Overall, the performance of Motorola’s Xoom is quite impressive.

Design and Features of DELL VOSTRO 3750

The 3750 by DELL has a very similar design to that of VI30 except that it isn’t slim or portable. The body is sturdy and built well but the lid has too much flex and hence you can clearly see it contorting. For connectivity there are four USB ports that include two USB 3.0 ports. There is also a DVD reader and writer, a HDMI port, a VGI port and a card reader. You also have the Express card slot and microphone and headphone jack.

Once you open up the lid, you have the full-sized chic keyboard that has been spaced out very well which makes it comfortable for users that sit through long typing sessions. There is also a finger print scanner that can be used for security. You also have the power button along with three shortcut buttons for quick settings, DELL support center and one for customizing it to open any application of your choice.

This notebook is powered by Intel’s core 2630 that runs at 2 GHz and can turbo up to 2.9 GHz. It is powered by Intel i5/i7 processor and therefore doesn’t shy away from number crunching. It features a 6 GB RAM, 750 GB hard-drive and Nvidia’s GT 525M GPU with Optimus technology.

Connectivity is featured by Bluetooth 3.0, Wi-Fi n and Gigabit Ethernet. The DELL VOSTRO 3750 also supports the Intel WiDi technology and hence you can clone your computer into a TV wirelessly.

DELL VOSTRO 3750 supports a 1600 X 900 resolution and hence you play most of the DX10 games at the native resolution with a mix of medium to high display settings.

DELL VOSTRO 3750’s Specs

• OS: Windows 7 Professional 64-Bit
• Processor: Intel Core i3/i5/i7 Dual Core Processor
• Graphics: NVIDIA GeForce GT525M Graphics
• Chipset: Mobile Intel HM67 Express Chipset
• Memory: Up to 6GB DDR3 RAM
• Hard Disk: Up to 750GB
• Display: 17.3 inch High Definition LED Anti Glare Display
• Wi-Fi, Bluetooth, Optical Drive
• Integrated HD Camera with Mic
• Integrated speaker
• VGA, HDMI, RJ-45, USB 3.0 Ports
• Battery: 6 cell Lithium Ion
• Weight: 2.25 kg

The VOSTRO 3750 really makes a good desktop replacement thanks to the full-sized comfortable keyboard. The keys offer a good feedback and are well spaced out and hence you are less likely to accidently hit the wrong key. However the track pad isn’t very impressive.

The battery lifetime lasts for an hr with Battery Eater Pro. For regular use with the Power Save mode, you can easily get up to 2-2.5 hrs of battery life. Unlike the smaller sized VOSTRO notebooks, this one comes with a removable battery and you can choose between a 6-cell and a 9-cell battery.

Overall this notebook performs well and does not cost you a bomb, which is surprising for a high-end notebook. It is a good option for someone who is looking for a desktop replacement with good productivity and functional multimedia features.