Computer Forensic Tools And Tricks

Keyboard LED's Dancing Trick.

 This keyboard led dancing trick is just for fun. It does not have any type of harm. Basically it is based on working of 3 small Led's on our keyboard. Mostly every keyboard have small led for Caps Lock, Scroll Lock and num Lock to show that whether it is on or not. By using this trick these keys start glowing one by one.

 

To do this funny tricks follow these simple steps

• Firstly Open Notepad and paste this code

Set wshShell =wscript.CreateObject("WScript.Shell")
do
wscript.sleep 100
wshshell.sendkeys "{CAPSLOCK}"
wshshell.sendkeys "{NUMLOCK}"
wshshell.sendkeys "{SCROLLLOCK}"
loop

• Now save This File with name ST.vbs

• After Saving your file click on the file created and you will see the effect.

Now if you want to stop this blinking of led's Follow these steps

 

• Firstly open Task manager by Alt+ctrl+delete

• Then Go to processes Tab

• Then Find File Name wscript.exe and select it

• Then click on end process button.

 

Now If face any problem regarding this tricks feel free to leave your comment.

How To Recover Or Repair Scratched CD/DVD

Hello Friends.  Once it did happen to me that I got to retrieve a family photo and some documents from a CD which I have written a long time, but when I inserted the disk onto the CD-ROM, the system hangs or struck whenever I open the CD to browse it. But by adopting the following tips, I was successful in recovering most of the data from the scratched CD.
Here’s an easy home remedy, which might give you the desired results. Rub a small amount of toothpaste on the scratch and polish the CD with a soft cloth and any petroleum-based polishing solution (like clear shoe polish). Squirt a drop of Brasso and wipe it with a clean cloth.

Recover CD/DVD Using Softwares: There are many softwares available on the net, which enable the recovery of the CD data. BadCopy Pro is one such software, which can be used to recover destroyed data and files from a range of media.
Just a few clicks is all it requires to recover the disc from almost all kind of damage situation; be it corrupted, lost data, unreadable or defective.
DiskDoctors is another popular company, which offers both software and solutions to recover data from a scratched CDs and DVDs.

Manual method of recovering data from Scratched cd/dvd: 

• Always wipe the CD from the center outward with straight spoke-like strokes. Wiping CDs in circles will create more scratches.
• Do not scratch the graphics layer as you cannot repair the disc.

          HINT: Hold the disc up to a light with the graphics layer facing the light source. If you can see light thru the scratches at any point then the disc may be irreparable and or exhibit loading or playing errors.

• Clean your Disc players lens regularly with a suitable product to ensure optimal viewing pleasure.
• Make sure to use a soft, lint-free cloth to clean both sides of the disc. Wipe in a straight line from the centre of the disc to the outer edge.
• If wiping with a cloth does not remove a fingerprint or smudge, use a specialized DVD disc polishing spray to clean the disc.