how to remove virus from USB drive

• USB drives have become a big problem in offices,colleges,hostels. Plug it in and In case your antivirus fail to detuct a malicious file or virus in the USB then, the USB drive can be made to automatically start a program the moment it is plugged in.
• And this is exactly where USB Firewall come into the picture. USB Firewall alerts a user when a USB peripheral tries to auto start a potentially malicious file. a potentially malicious fileYou can then delete the file with the delete button.
• As soon as USB FireWall is launching, it works in background task, its window is shown only when one program tries to launch out automatically from an USB peripheral.
• USB FireWall is a freeware and its functionality is limited, if ever the malicious program is already present in your system, it tries to stop it but a patch or an Antivirus program is much more adapted to this kind of problem. Just remember to start USB Firewall before you plug a USB into your PC.
• A must have tool if you don’t have an antivirus. It is Free!

12 quicks steps to search in google like an expert

If you’re like me, you probably use Google many times a day.  But, chances are, unless you are a technology geek, you probably still use Google in its simplest form.  If your current use of Google is limited to typing a few words in, and changing your query until you find what you’re looking for, then I’m here to tell you that there’s a better way – and it’s not hard to learn.  On the other hand, if you are a technology geek, and can use Google like the best of them already, then I suggest you bookmark this article of Google search tips.  You’ll then have the tips on hand when you are ready to pull your hair out in frustration when watching a neophyte repeatedly type in basic queries in a desperate attempt to find something.
The following Google search tips are based on my own experience and things that I actually find useful.  The list is by no means comprehensive.  But, I assure you that by learning and using the 12 tips below, you’ll rank up there with the best of the Google experts out there.  I’ve kept the descriptions of the search tips intentionally terse as you’re likely to grasp most of these simply by looking at the example from Google anyways.

12 Expert Google Search Tips

1. Explicit Phrase:
   Lets say you are looking for content about internet marketing.  Instead of just typing internet marketing into the Google search box, you will likely be better off searching explicitly for the phrase.  To do this, simply enclose the search phrase within double quotes.

   Example: "internet marketing"

2. Exclude Words:
   Lets say you want to search for content about internet marketing, but you want to exclude any results that contain the term advertising.  To do this, simply use the "-" sign in front of the word you want to exclude.

   Example Search: internet marketing -advertising

3. Site Specific Search:
   Often, you want to search a specific website for content that matches a certain phrase.  Even if the site doesn’t support a built-in search feature, you can use Google to search the site for your term. Simply use the "site:somesite.com" modifier.

   Example: "internet marketing" site:www.smallbusinesshub.com

4. Similar Words and Synonyms:
   Let’s say you want to include a word in your search, but want to include results that contain similar words or synonyms.  To do this, use the "~" in front of the word.

   Example: "internet marketing" ~professional

5. Specific Document Types:
   If you’re looking to find results that are of a specific type, you can use the modifier "filetype:".  For example, you might want to find only PowerPoint presentations related to internet marketing.

   Example: "internet marketing" filetype:ppt

6. This OR That:
   By default, when you do a search, Google will include all the terms specified in the search.  If you are looking for any one of one or more terms to match, then you can use the OR operator.  (Note: The OR has to be capitalized).

   Example: internet marketing OR advertising

7. Phone Listing:
   Let’s say someone calls you on your mobile number and you don’t know who it is.  If all you have is a phone number, you can look it up on Google using the phonebook feature.

   Example: phonebook:617-555-1212 (note: the provided number does not work – you’ll have to use a real number to get any results).

8. Area Code Lookup:
   If all you need to do is to look-up the area code for a phone number, just enter the 3-digit area code and Google will tell you where it’s from.

   Example: 617

9. Numeric Ranges:
   This is a rarely used, but highly useful tip.  Let’s say you want to find results that contain any of a range of numbers.  You can do this by using the X..Y modifier (in case this is hard to read, what’s between the X and Y are two periods.)  This type of search is useful for years (as shown below), prices, or anywhere where you want to provide a series of numbers.

   Example: president 1940..1950

10. Stock (Ticker Symbol):
    Just enter a valid ticker symbol as your search term and Google will give you the current financials and a quick thumb-nail chart for the stock.

    Example: GOOG

11. Calculator:
    The next time you need to do a quick calculation, instead of bringing up the Calculator applet, you can just type your expression in to Google.

    Example: 48512 * 1.02

12. Word Definitions:
    If you need to quickly look up the definition of a word or phrase, simply use the "define:" command.

    Example: define:plethora

Windows 7 cheat sheet

Windows 7 cheat sheet

As you all know Windows 7 RC3 is launched. Here’s a little cheat sheet my friend made up for some of the handy new hot key combination, many of which he's quite dependent on!
From Desktop
Windows Key + Tab : Aero
[press Tab to cycle between
Windows]
Windows Key + E : Windows Explorer is launched.
Windows Key + R : Run
Command is launched.
Windows Key + F : Search
(which is there in previous Windows versions too)
Windows Key + X : Mobility Center
Windows Key + L : Lock Computer (It is there from the earlier versions as well)
Windows Key + U : Launches Ease of Access
Windows Key + P : Projector
Windows Key + T : Cycle Super Taskbar Items
Windows Key + S : OneNote Screen Clipping Tool
[requires OneNote]
Windows Key + M : Minimize All Windows
Windows Key + D : Show/Hide Desktop
Windows Key + Up :
Maximize Current Window
Windows Key + Down :Restore Down/Minimize
Current Windows
Windows Key + Left : Tile Current Window to the Left
Windows Key + Right : Tile Current Windows to the Right
[Continue pressing the Left and Right keys to rotate the window as well]
Windows Key + # (# is any number) : Quickly Launch a
new instance of the
application in the Nth slot on the taskbar. Example Win+1
launches first pinned app, Win+2 launches second, etc.
Windows Key + = : Launches the Magnifier
Windows Key + Plus : Zoom in
Windows Key + Minus : Zooms out
Windows Key + Space : Peek at the desktop

From Windows Explorer
Alt + Up : Go up one level
Alt + Left/ Right : Back/Forward
Alt + P : Show/hide
Preview Pane

Task Modifiers
Shift + Click on icon :
Open a new instance
Middle click on icon :
Open a new instance
Ctrl + Shift + Click on
icon : Open a new instance with Admin privileges
Shift + Right-click on
icon : Show window menu (Restore / Minimize / Move /
etc). Note: Normally you can
just right-click on the
window thumbnail to get this menu.
Shift + Right-click on
grouped icon : Menu with Restore All / Minimize All /
Close All, etc.
Ctrl + Click on grouped
icon : Cycle between the windows (or tabs) in the group

secret Codes For Android Mobile Phones:

secret Codes For Android Mobile Phones:

1. Complete Information About your Phone

*#*#4636#*#*This code can be used to get some interesting information about your phone and battery.

Usage statistics

2. Factory data reset*#*#7780#*#*This code can be used for a factory data reset. It’ll remove following things:Google account settings stored in your phoneSystem and application data and settingsDownloaded applicationsIt’ll NOT remove:Current system software and bundled applicationSD card files e.g. photos, music files, etc.Note: Once you give this code, you get a prompt screen asking you to click on “Reset phone” button. So you get a chance to cancel your operation.
3. Format Android Phone
*2767*3855#Think before you give this code. This code is used for factory format. It’ll remove all files and settings including the internal memory storage. It’ll also reinstall the phone firmware.Note: Once you give this code, there is no way to cancel the operation unless you remove the battery from the phone. So think twice before giving this code.
4. Phone Camera Update
*#*#34971539#*#*This code is used to get information about phone camera. It shows following 4 menus:Update camera firmware in image (Don’t try this option)Update camera firmware in SD cardGet camera firmware versionGet firmware update countWARNING: Never use the first option otherwise your phone camera will stop working and you’ll need to take your phone to service center to reinstall camera firmware.
5. End Call/Power
*#*#7594#*#*This one is my favorite one. This code can be used to change the “End Call / Power” button action in your phone. Be default, if you long press the button, it shows a screen asking you to select any option from Silent mode, AirPlane mode and Power off.You can change this action using this code. You can enable direct power off on this button so you don’t need to waste your time in selecting the option.
6. File Copy for Creating Backup
*#*#273283*255*663282*#*#*
This code opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo.
7. Service Mode
*#*#197328640#*#*This code can be used to enter into Service mode. You can run various tests and change settings in the service mode.
8. WLAN, GPS and Bluetooth Test Codes:
*#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* – WLAN test (Use “Menu” button to start various tests)
*#*#232338#*#* – Shows WiFi MAC address
*#*#1472365#*#* – GPS test
*#*#1575#*#* – Another GPS test
*#*#232331#*#* – Bluetooth test
*#*#232337#*# – Shows Bluetooth device address
9. Codes to get Firmware version information:
*#*#4986*2650468#*#* – PDA, Phone, H/W, RFCallDate
*#*#1234#*#* – PDA and Phone
*#*#1111#*#* – FTA SW Version
*#*#2222#*#* – FTA HW Version
*#*#44336#*#* – PDA, Phone, CSC, Build Time, Changelist number
10. Codes to launch various Factory Tests:
*#*#0283#*#* – Packet Loopback
*#*#0*#*#* – LCD test
*#*#0673#*#* OR *#*#0289#*#* – Melody test
*#*#0842#*#* – Device test (Vibration test and BackLight test)
*#*#2663#*#* – Touch screen version
*#*#2664#*#* – Touch screen test
*#*#0588#*#* – Proximity sensor test
*#*#3264#*#* – RAM version

HOW TO HACK INTO A LIVE SECURITY CAMERA

HOW TO HACK INTO A LIVE SECURITY CAMERA

Well this is an interesting article. It is a sub-section of a Hacking Technique known as “Google Hacking”. All what we are looking at are unsecured cams from around the world that are interfaced with the internet. So how do you find such cameras. Just google these following strings and select any result. Whoa, you can see a live cam on your PC screen!! The strings are given below:

• inurl:”CgiStart?page=”
• inurl:/view.shtml
• intitle:”Live View / – AXIS
• inurl:view/view.shtml
• inurl:ViewerFrame?Mode=
• inurl:ViewerFrame?Mode=Refresh
• inurl:axis-cgi/jpg
• inurl:axis-cgi/mjpg (motion-JPEG) (disconnected)
• inurl:view/indexFrame.shtml
• inurl:view/index.shtml
• inurl:view/view.shtml
• liveapplet
• intitle:”live view” intitle:axis
• intitle:liveapplet
• allintitle:”Network Camera NetworkCamera” (disconnected)
• intitle:axis intitle:”video server”
• intitle:liveapplet inurl:LvAppl
• intitle:”EvoCam” inurl:”webcam.html”
• intitle:”Live NetSnap Cam-Server feed”
• intitle:”Live View / – AXIS”
• intitle:”Live View / – AXIS 206M”
• intitle:”Live View / – AXIS 206W”
• intitle:”Live View / – AXIS 210?
• inurl:indexFrame.shtml Axis
• inurl:”MultiCameraFrame?Mode=Motion” (disconnected)
• intitle:start inurl:cgistart
• intitle:”WJ-NT104 Main Page”
• intitle:snc-z20 inurl:home/
• intitle:snc-cs3 inurl:home/
• intitle:snc-rz30 inurl:home/
• intitle:”sony network camera snc-p1?
• intitle:”sony network camera snc-m1?
• site:.viewnetcam.com -www.viewnetcam.com
• intitle:”Toshiba Network Camera” user login
• intitle:”netcam live image” (disconnected)
• intitle:”i-Catcher Console – Web Monitor”

Happy Cam Hacking Guys!!