Showing posts with label WINDOWS TIPS. Show all posts
Showing posts with label WINDOWS TIPS. Show all posts

Wednesday, January 26, 2011

Manually Hide any file in JPEG


Hello Friends, today i will explain you how to hide any file behind the JPEG image manually that is without any software. Its a very easy trick and also very useful if you want to send information secretly to your friend. Also its different from stenography as it does hides text behind images or text behind mp3 files. Its universal, you can hide any file, virus or Trojan or anything behind image using this trick


Things that you will need for this trick:
1. Winrar installed on your system.
2. Little knowledge of command prompt.


Steps to Hide any File behind JPEG image Manually
 
1. Create an folder into C drive (recommendation is that use this C:\Hidden).

2. Now gather all files that you want to hide in this folder.

3. Now add these all files to compressed .rar file using winrar 
(example myhiddenfiles.rar ).
Note: This rar file should be in the same directory (i.e. C:\Hidden)

4. Now Select the JPEG file that you want to use to hide the above content 
(say myimage.jpg). Put this image file also in the same folder that is in C:\Hidden

5. Now, open Command Prompt (Go to Run and type ‘cmd‘). Make your working directory C:\hidden.
  (When you open CMD you will get like C:\Documents and settings\username (something like this)
 Now type cd.. and press enter and then again type cd.. and press enter. Now you have something like this in cmd  C:\   . Now in front of that type cd "Hidden"  and press enter. )

6. Now type: “COPY /b myimage.jpg + myhiddenfiles.rar outputimage.jpg” (without quotes) - Now, myimage.jpg is the picture you want to show, myhiddenfiles.rar is the file to be hidden, and outputimage.jpg is the file which contains both....

7. Now, after you have done this, you will see a file output.jpg in C:\hidden. Open it (double-click) and it will show the picture you wanted to show. Now try opening the same file with WinRAR, it will show the hidden archive...

This hack will help us to hide things behind the JPG file without any software. i hope you all have liked it. For more such hacks keep visiting.

Monday, October 4, 2010

How To Recover Deleted Files In Windows

If you have deleted some of your important files accidently then the first thing you will do is panic.But I am going to teach you how you can recover your deleted files.Using this method you can recover files that have been

  • Deleted from the Recycle bin
  • The files which have been permanently deleted using SHIFT+DELETE key
  • Files deleted from your Memory Card
Before starting the tutorial for recovering the deleted files I will explain the basics of file deletion which will help you understand that how and why file recovery is possible.

How File Deletion Works



Whenever you move a file to recycle bin or permanently delete a file the file is actually not deleted from the hard-disk instead that file space is marked as free by the operating system so that new files can be written at that space.So, if no new file is written at that place then you can recover the file easily but if you have placed some data in that particular drive then it is possible that the data be written on the same location from where you have deleted your file.It will make the data recovery difficult or impossible.

Note:-Donot put any new data on the Drive from which you have to recover you data because it may hamper your data recovery chances.


This method works on windows platform and is completely free.

Now,Lets begin the step by step tutorial with screenshots on How To Recover Deleted Files In Windows

  • Download Recuva .It is a freeware utility.

  • Click Here To Download Recuva(3.7 MB)

  • 2.Install Recuva and it will ask what sort of file you want to recover.Example pictures,movies.Now select the drive.




  • It will scan and show you all the files that have been deleted from that particular drive.


After completion of the drive is complete it will show two types of files.

  • Those with green icons can be recovered.
  • Those with red icons cannot be recovered easily.
Right click on the file to be recovered and select Recover Highlighted and your file will be recovered.



Wednesday, September 8, 2010

Create a Shortcut to Lock Your Computer

Leaving your computer in a hurry but you don’t want to log off? You can double-click a shortcut on your desktop to quickly lock the keyboard and display without using CTRL+ALT+DEL or a screen saver. To create a shortcut on your desktop to lock your computer: Right-click the desktop. Point to New, and then click Shortcut. The Create Shortcut Wizard opens. In the text box, type the following: rundll32.exe user32.dll,LockWorkStation Click Next. Enter a name for the shortcut. You can call it "Lock Workstation" or choose any name you like. Click Finish. You can also change the shortcut's icon (my personal favorite is the padlock icon in shell32.dll). To change the icon: Right click the shortcut and then select Properties. Click the Shortcut tab, and then click the Change Icon button. In the Look for icons in this file text box, type: Shell32.dll. Click OK. Select one of the icons from the list and then click OK You could also give it a shortcut keystroke such CTRL+ALT+L. This would save you only one keystroke from the normal command, but it could be more convenient.

Friday, September 3, 2010

How to Enable ctrl+v in cmd Prompt,linux terminal

You will need to first make sure that you have AutoHotkey installed, and then create a new AutoHotkey script or add the following to your existing script.

#IfWinActive ahk_class ConsoleWindowClass
^V::
SendInput {Raw}%clipboard%return
#IfWinActive




Note: the script doesn’t paste line breaks very well. If you’ve got a better solution for that, feel free to let us know in the comments and we’ll update the post.

Wednesday, September 1, 2010

Top 20 Tips To Keep Your System Faster

Follow these tips and you will definitely have a much faster and more reliable PC!


1. Wallpapers: They slow your whole system down, so if you're willing to compromise, have a basic plain one instead!

2. Drivers: Update your hardware drivers as frequently as possible. New drivers tend to increase system speed especially in the case of graphics cards, their drivers are updated by the manufacturer very frequently!



3. Minimizing: If you want to

use several programs at the same time then minimize those you are not using. This helps reduce the overload on RAM.



4. Boot Faster: The 'starting Windows 98/XP' message on startup can delay your booting for a couple of seconds. To get rid of this message go to c:\ and find the file Msdos.sys. Remove the Read-Only option. Next, open it in Notepad or any other text editor. Finally, go to the text 'Options' within the file and make the following changes: Add BootDelay=0. To make your booting even faster, set add Logo=0 to remove the Windows logo at startup.



5. Restart only Windows: When restarting your PC, hold down Shift to only restart Windows rather than the whole system which will only take a fraction of the time.



6. Turn Off Animations: Go to Display Settings from the Control Panel and switch to the Effects Tab. Now turn off Show Windows Content While Dragging and Smooth Edges on Screen Fonts. This tip is also helpful with Windows XP because of the various fade/scroll effects.



7. Faster Start-Menu Access: Go to the Start menu and select Run. Now type Regedit and hit Enter. The Registry Editor will appear on the screen. Now, open the folder HKEY_CURRENT_USER\Control Panel\Desktop. You should see a MenuShowDelay value. If you don't then do the following: right click on a blank space in the right pane and select New\String. Change the name in the new value to MenuShowDelay. Now that we have the MenuShowDelay value, double click on it and enter 0 in the value data field. This sets the start menu delay to 0 milliseconds.



8. Resolutions: If you are willing to do anything for faster performance from your PC, then try lowering your display resolution. The lower it is, the faster your PC.



9. Turn off Active Desktop

: Go to your Display Properties and switch to the Web tab. Uncheck View My Active Desktop As a Web Page. Since the Active Desktop option under Windows 98 uses a lot of system resources, this option can have a dramatic effect on the speed of the whole system.



10. Defragment Often: Windows 98's Defrag tool uses Application Acceleration from Intel which means that when you defragment your drive, data is physically arranged on the drive so that applications will load faster.



11. Take your PC to Bed: Using the Advanced Power Management feature under Windows 98 gives you the option to use the sleep command. That way, you can send your PC to sleep instead of shutting it down and then restarting it. It's as simple as pressing a button and then pressing the same button to wake it up. You can tell Windows after how many minutes/hours of inactivity to automatically sleep the machine in the Advanced Power Management section of the Control Panel.



12. Faster Internet Access: If you use the internet for reference and the sites you visit are rarely updated then try the following. In IE (the same can be done in Netscape) go to Tools, Internet Options. Next, click on Settings... in the Temporary Internet Files section. Finally, select Never for the first option and double the amount of storage space to use, click OK!



13. Benchmarking: Benchmarking can be very useful when run frequently. It can tell you how your PC's components are performing and then compare them to other machines like yours. For example, when you overclock your PC, you want to know how much more speed you have and whether it is stable. All this and more can be discovered using benchmarking. An excellent piece of software for doing this job is SiSoft Sandra which can be found in the Downloads File Archive!



14. Refresh the Taskbar without restarting: If you in some way change the taskbar, either in Regedit or elsewhere, you can refresh the task bar without restarting. Hold down Ctrl Alt Del, and double click on Explorer. Say Yes to close Explorer, but no to closing Windows. This will refresh the Taskbar and system tray.



15. Quick CD Eject: Instead of pushing the button on your drive, right-click your CD drive letter in My Computer and click on Eject. This will also remove any icons that have become associated with the CD drive.



16. Start Up Programs: Windows can be slowed down when programs run on start up. To eliminate this, check your Start up folder. You can access it from the start menu: Start, Programs, Start Up. Another way to eliminate programs from loading even before Windows actually starts is by doing the following: Click on Start, then Run. Type msconfig. It will take quite a long time for this program to load, but when you finally see it on your screen, explore the different tabs. They all have to do with how quickly your PC boots, so select what you want, and uncheck what you don't want!



17. Fonts: When Windows starts, it loads every single font in the Fonts folder. Therefore, the more fonts you have, the slower the booting process. To get rid of unwanted fonts, simply go to the Fonts folder under c:\windows and remove whatever you don't want. Fonts that have a red letter 'A' as their icon are system fonts, so don't delete them.



18. Stretching Wallpapers: Don't "stretch" your wallpaper in Windows 98 since it actually slows Windows down when you drag icons around on the desktop.



19. RAM Matters: If you have less than 32MB then you should seriously think of upgrading it to at least 64MB. Windows runs much more smoothly with 64MB or higher and tends to use less hard disk space for virtual memory.



20. Partitioning: A very nice little thing you can do to boost system performance. By partitioning your hard drive, splitting one physical drive into several logical ones, you can gain several advantages. 1. If you get a virus or you accidentally format a drive, not all will be lost. 2. By placing the swap file (Win386.swp) on a separate drive, The swap file will be less fragmented and thus, faster. 3. Place Windows on a separate drive and whenever you need to reinstall it, you rest assured that your data is safe on a separate drive. Partitioning can be done using a few programs such as FDisk which comes with DOS. However, FDisk formats everything on the hard disk before partitioning. Alternatively, you can use Partition Magic from Power Quest to partition your hard disk without losing your data.


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