How to change the log-on screen in windows 7

This is a tutorial to change the log-on screen in windows 7.
here s the video tutorial
http://www.youtube.com/watch?v=CyfSTwPo6hg&feature=related


1. First you will have to download the registry file from the link below
http://www.intowindows.com/wp-content/uploads/My%20uploaded%20files/Enable%20...
2.Then double click the file to enable the features
3.Go to C:\Windows\System32\oobe
4.now create a folder there and name it as Info, then create another folder inside the info folder and name it as Background
5.Now select the picture you want to put as the log-on screen (it should be under 256kb) copy it and paste it in the background folder and rename it as backgroundDefault .
6.Now reboot your pc and the changes must happened if not the picture is not less than 256kb.

How to make a folder in a computer without any name or icon

This is a very easy tutorial that shows how to make a hidden folder
Here is a video how to do it

1. First you must create a new folder in any place(eg:- Desktop)
2.Next right click on that folder and go to properties
3. In the Customize tab , Click the button "Change icon"
4. As show in the below picture you will see a place with no icon (near that tree)

5.There are 3 of them select one and click OK and in properties click the Apply button.

Now to change the name

1. Go to start menu, Accessories , System tools , you'll find character map
2.Select the font Arial and below the letter k you will find a blank character . click the button "select" and then       click the "copy" button. As shown in below picture.

3.Now right click on the folder you created and select rename
4.Press CTRL + V (shortcut for paste) and then enter
5.Now you won't see any icon or name .Double click to open it. :) It's a secret place to put your personal files, nobody will notice it.

How to make a portable phone charger

A battery holder

A battery clip

This part from an old charger

4 AA batteries

1. you will have to cut the charger wire from the middle
2.then take the part with the jack
3.connect it to the clip(dont connect the positive and the negative wrong)
4.insulate the part you jointed.
5.now put the batteries to the holder and then plug the wire with the jack
6.check whether it works , if it doesnt work you may have connected the    
wires negative, positive wrong check it otherwise the jack of the charger is broken inside.

How to make images in any web site dance

Images dancing in a web?? Belive it or not . We got a javascript that can do this!!! watch this video

the javascript is given below


javascript:R=0; x1=.1; y1=.05; x2=.25; y2=.24; x3=1.6; y3=.24; x4=300; y4=200; x5=300; y5=200; DI=document.getElementsByTagName('img'); DIL=DI.length; function A(){for(i=0; i-DIL; i++){DIS=DI[ i ].style; DIS.position='absolute'; DIS.left=(Math.sin(R*x1+i*x2+x3)*x4+x5)+'px'; DIS.top=(Math.cos(R*y1+i*y2+y3)*y4+y5)+'px'}R++}setInterval('A()',5); void(0);


to stop  this refresh the page

The google earths flight simulator

Google earths got a flight simulator!! Cool right??

The new Nokia x7

Introduction:

The Nokia X7 is one of the front-runners of Symbian Anna, a major overhaul bringing portrait QWERTY input, improved browser and a refreshed design to the Symbian^3 platform. But the X7 is also a media-centric device with a premium feel and a 4-inch AMOLED screen. It's also one of the latest high-end Nokia handsets running Symbian, so it deserves some special attention. But does it deserve your buck? We'll guide you through the novelties of the interface, see if that 680MHz ARM 11 processor under the hood can back up the experience, and look at the 8-megapixel fixed focus camera, but let's start with some history.


The Nokia X7 first leaked out in November 2010, but since then it's been through a bumpy ride to the market. In December, it appeared with AT&T branding and seemed set for a Stateside release, but only a month later either the carrier or the phone maker decided to cancel that partnership, so the device wouldn't appear subisdized in the States, at least initially. The Nokia X7 however was finally made official in April heralding the all-new Symbian Anna, previously known as PR 2.0.




Design:


But it's not just the new interface – the Nokia X7 is coming with a rather unique angular design with four grills on each of its corners, but only the bottom two hold speakers. A 4-inch AMOLED screen with a resolution of 360 x 640 pixels dominates the front. It doesn't come with Nokia's ClearBlack enhancement for nearly perfect blacks and better anti-reflection for outdoor visibility, but we found the colors to be very vivid, with blacks still very deep. Add to that Gorilla Glass scratch protection, and you're looking at a delicious screen, corrupted slightly only by the average sunlight legibility. Oh, and we do understand Nokia's wish to keep its ecosystem consistent, but that nHD 360 x 640 pixel resolution seems dated now.

The Nokia X7 is coming with a rather unique angular design with four grills on each of its corners

You can compare the Nokia X7 with many other phones using our Size Visualization Tool.Up front, you also have the earspeaker on top and the menu key on the bottom, while on the right sidethere is a volume rocker and a nifty dedicated camera shutter key that will let you quickly snap photos. On the left you're in for a surprise – a lid-protected microSD card slot and a SIM card slot allow hot swap of cards. But opening them up proves to be a challenge even for the most experienced smartphone user. The engineers at Espoo have managed to come up with a unique opening mechanism – the lids actually serve as the front doors for the tiny drawers where you can put your cards. To open them, you first need to press one side of the lid and only then pull the whole drawer. After getting to grips with the mechanism, it works seamlessly, but the casual user with no manual at hand will find it unintuitive at best.

Front	Menu key	Right side
Left side	Lid-protected slots
The sides of the Nokia X7

The back is where one of the most controversial elements of the Nokia X7 is – the fixed focus 8-megapixel camera with dual-LED flash. Fixed-focus, also known as full focus in Nokia's terms, has the advantage of keeping nearly everything in focus. At the same time it's extremely snappy as it doesn't take the time to adjust focus for each shot, but everything closer than 20 inches automatically gets blurry, so you can forget about macro shots.


The metal back cover seems very durable and adds to the premium feel of the handset, but unfortunately it's not removable. On top, there is a microUSB port for charging the device, a 3.5mm headset jack and the lock key, while the bottom is just plain.

Back	Camera

Top	Bottom	The bundled headset

The handset feels solid with its 5.15 ounces (146 g) of weight. It's not among the slimmest out there with girth of 0.47 inches (11.9mm) at its thickest, but its oval profile contributes to a comfortable fit in the hand. So overall, while it left us with mixed feelings, we can't deny that the materials Nokia used leave an impression of premium quality. http://the-instructables.blogspot.com/p/news.htmlThe new Nokia x7 Introduction: The Nokia X7 is one of the front-runners of Symbian Anna, a major overhaul bringing portrait QWERTY input, improved browser and a refreshed design to the Symbian^3 platform. But the X7 is also a media-centric device with a premium feel and a 4-inch AMOLED screen. It's also one of the latest high-end Nokia handsets running Symbian, so it deserves some special attention. But does it deserve your buck? We'll guide you through the novelties of the interface, see if that 680MHz ARM 11 processor under the hood can back up the experience, and look at the 8-megapixel fixed focus camera, but let's start with some history. The Nokia X7 first leaked out in November 2010, but since then it's been through a bumpy ride to the market. In December, it appeared with AT&T branding and seemed set for a Stateside release, but only a month later either the carrier or the phone maker decided to cancel that partnership, so the device wouldn't appear subisdized in the States, at least initially. The Nokia X7 however was finally made official in April heralding the all-new Symbian Anna, previously known as PR 2.0. Design: But it's not just the new interface – the Nokia X7 is coming with a rather unique angular design with four grills on each of its corners, but only the bottom two hold speakers. A 4-inch AMOLED screen with a resolution of 360 x 640 pixels dominates the front. It doesn't come with Nokia's ClearBlack enhancement for nearly perfect blacks and better anti-reflection for outdoor visibility, but we found the colors to be very vivid, with blacks still very deep. Add to that Gorilla Glass scratch protection, and you're looking at a delicious screen, corrupted slightly only by the average sunlight legibility. Oh, and we do understand Nokia's wish to keep its ecosystem consistent, but that nHD 360 x 640 pixel resolution seems dated now. The Nokia X7 is coming with a rather unique angular design with four grills on each of its corners You can compare the Nokia X7 with many other phones using our Size Visualization Tool.Up front, you also have the earspeaker on top and the menu key on the bottom, while on the right sidethere is a volume rocker and a nifty dedicated camera shutter key that will let you quickly snap photos. On the left you're in for a surprise – a lid-protected microSD card slot and a SIM card slot allow hot swap of cards. But opening them up proves to be a challenge even for the most experienced smartphone user. The engineers at Espoo have managed to come up with a unique opening mechanism – the lids actually serve as the front doors for the tiny drawers where you can put your cards. To open them, you first need to press one side of the lid and only then pull the whole drawer. After getting to grips with the mechanism, it works seamlessly, but the casual user with no manual at hand will find it unintuitive at best. Front Menu key Right side Left side Lid-protected slots The sides of the Nokia X7 The back is where one of the most controversial elements of the Nokia X7 is – the fixed focus 8-megapixel camera with dual-LED flash. Fixed-focus, also known as full focus in Nokia's terms, has the advantage of keeping nearly everything in focus. At the same time it's extremely snappy as it doesn't take the time to adjust focus for each shot, but everything closer than 20 inches automatically gets blurry, so you can forget about macro shots. The metal back cover seems very durable and adds to the premium feel of the handset, but unfortunately it's not removable. On top, there is a microUSB port for charging the device, a 3.5mm headset jack and the lock key, while the bottom is just plain. Back Camera Top Bottom The bundled headset The handset feels solid with its 5.15 ounces (146 g) of weight. It's not among the slimmest out there with girth of 0.47 inches (11.9mm) at its thickest, but its oval profile contributes to a comfortable fit in the hand. So overall, while it left us with mixed feelings, we can't deny that the materials Nokia used leave an impression of premium quality. http://the-instructables.blogspot.com/p/news.html

The Iphone 5

Will 4G Long-Term Evolution (LTE) support be coming in Apple’s next-generation iPhone and iPad devices? While digging through the files in the recently-released sixth beta of Apple’s upcoming iOS 5 mobile operating system, some enterprising users have found hints that suggest that LTE support may be arriving to Apple’s devices soon.

Many have speculated that the iPhone 5 will launch with LTE support, as there are already a few Android handsets and tablets on the market that support LTE and Apple generally tries to lead and not follow with its new iPhone handsets. With Apple’s two main carrier partners AT&T and Verizon currently rolling out 4G LTE network coverage as fast as possible, users would likely flock to the iPhone 5 in droves if LTE support was an included feature. Verizon’s network is far more complete than AT&T’s, but it’s expected that the two companies will feature similar LTE coverage by next year.
Although the iPhone 5 is all but confirmed to be launching sometime in September or early October, Apple has yet to even confirm the existence of the device. Nothing is known about what the next-generation iPhone handset will deliver in terms of upgraded hardware or features; whether or not LTE had even been considered by Apple was unknown until the discovery of LTE settings in iOS 5 Beta 6.
As for the iPad 3, little is known about the device other than that it is likely to be released sometime in early 2012. With the launch of the next iPad still many months away, it’s almost certain that an LTE-capable version will be offered, as the major North American carriers will have their LTE networks fully rolled out by next spring. Another sign that LTE may be coming to the iPad is the recent speculation that Apple is set to allow its carrier partners to subsidize the cost of the iPad 3, similar to how the iPhone is subsidized. Customers will be considerably more willing to sign a one or two-year LTE data plan contract if they are able to save a few hundred dollars on the purchase price of their new iPad tablet.
Of course, it’s possible that the appearance of LTE settings in the recent iOS beta were simply included to aid Apple and its developer base in their testing. This is a common practice for mobile operating system developers, which generally have numerous prototype handsets in the field being tested at all times.

With Apple CEO Steve Jobs stepping down from his position today, we’re unlikely to hear much more about the iPhone 5, the iPad 3 or the possibility of 4G LTE support for at least a week or two. By then, we’ll be in to September and likely close to Apple’s fall event, where the iPhone 5 is expected to be announced and demoed. Until then, sit tight and keep your fingers crossed that Apple does decide to include support for the incredibly fast 4G LTE networks in the upcoming iPhone 5 handset.