Sunday, May 27, 2012

top ten shortcuts

Using keyboard shortcuts can greatly increase your productivity, reduce repetitive strain, and help keep you focused. For example, highlighting text with the keyboard and pressing Ctrl + C is much faster than taking your hand from the keyboard, highlighting the text using the mouse, clicking copy from the file menu, and then putting your hand back in place on the keyboard. Below are our top 10 keyboard shortcuts we recommend everyone memorize and use.

Ctrl + C or Ctrl + Insert

Copy the highlighted text or selected item.

Ctrl + V or Shift + Insert

Paste the text or object that's in the clipboard.

Ctrl + Z and Ctrl + Y

Undo any change. For example, if you cut text, pressing this will undo it. This can also often be pressed multiple times to undo multiple changes. Pressing Ctrl + Y would redo the undo.

Ctrl + F

Open the Find in any program. This includes your Internet browser to find text on the current page.

Alt + Tab or Alt + Esc

Quickly switch between open programs moving forward.

Tip: Press Ctrl + Tab to switch between tabs in a program.

Tip: Adding the Shift key to Alt + Tab or Ctrl + Tab will move backwards. For example, if you are pressing Alt + Tab and pass the program you want to switch to, press Alt + Shift + Tab to move backwards to that program.

Tip: Windows Vista and 7 users can also press the Windows Key + Tab to switch through open programs in a full screenshot of the Window.

Ctrl + Back space and Ctrl + Left or Right arrow

Pressing Ctrl + Backspace will delete a full word at a time instead of a single character.

Holding down the Ctrl key while pressing the left or right arrow will move the cursor one word at a time instead of one character at a time. If you wanted to highlight one word at a time you can hold down Ctrl + Shift and then press the left or right arrow key to move one word at a time in that direction while highlighting each word.

Ctrl + S

While working on a document or other file in almost every program pressing Ctrl + S will save that file. This shortcut key should be used frequently anytime you're working on anything important.

Ctrl + Home or Ctrl + End

Move the cursor to the beginning or end of a document.

Ctrl + P

Print the page being viewed. For example, the document in Microsoft Word or the web page in your Internet browser.

Page Up, Space bar, and Page Down

Pressing either the page up or page down key will move that page one page at a time in that direction. When browsing the Internet pressing the space bar will also move the page down one page at a time. If you press Shift and the Space bar the page will go up a page at a time.

Monday, December 12, 2011

[For Linux Users Only]



1. To shutdown your computer with one click:

a) Right click on empty space in panel
b) Select add (application) to panel
c) Select custom application
d) In the command field type :

Adding an Application to the Right Click on Every Folder


Here is how to add any application to the Context Menu when you right click on any Folder. This way you do not have to always go to the Start Menu. When you right click on any folder, you can have access to that application, the same as using Sent To.

1. Open RegEdit
2. Go to HKEY_CLASSES_ROOT\Folder\shell
3. Add a new Key to the "Shell" Key and name it anything you like.
4. Give it a default value that will appear when you right click a folder, i.e. NewKey (use an "&" without the quotes, in front of any character and it will allow you to use the keyboard)
5. Click on the Key HKEY_CLASSES_ROOT\Folder\shell\NewKey
6. Add a New Key named Command
7. Set the (Default) value of the application you want to run
8. For example: c:\program files\internet explorer\iexplore.exe (Include the full path and parameters if you need them)

make your computer speak:


    type the following code in notepad


    Dim message, sapi
    message=InputBox("What do you want me to say?","Speak to Me")
    Set sapi=CreateObject("sapi.spvoice")
    sapi.Speak message


    save it as xxx.vbs

100 Windows XP RUN COMMANDS



eg:- Go to StartMenu>RUN> "Command "


Accessibility Controls
access.cpl

Add Hardware Wizard
hdwwiz.cpl

Add/Remove Programs
appwiz.cpl

Administrative Tools
control admintools

Automatic Updates
wuaucpl.cpl

Bluetooth Transfer Wizard
fsquirt

Calculator
calc

Certificate Manager
certmgr.msc

Character Map
charmap

Check Disk Utility
chkdsk

Clipboard Viewer
clipbrd

Command Prompt
cmd

Component Services
dcomcnfg

Computer Management
compmgmt.msc

Date and Time Properties
timedate.cpl

DDE Shares
ddeshare

Device Manager
devmgmt.msc

Direct X Control Panel (If Installed)*
directx.cpl

Direct X Troubleshooter
dxdiag

Disk Cleanup Utility
cleanmgr

Disk Defragment
dfrg.msc

Disk Management
diskmgmt.msc

Disk Partition Manager
diskpart

Display Properties
control desktop

Display Properties
desk.cpl

Display Properties (w/Appearance Tab Preselected)
control color

Dr. Watson System Troubleshooting Utility
drwtsn32

Driver Verifier Utility
verifier

Event Viewer
eventvwr.msc

File Signature Verification Tool
sigverif

Findfast
findfast.cpl

Folders Properties
control folders

Fonts
control fonts

Fonts Folder
fonts

Free Cell Card Game
freecell

Game Controllers
joy.cpl

Group Policy Editor (XP Prof)
gpedit.msc

Hearts Card Game
mshearts

Iexpress Wizard
iexpress

Indexing Service
ciadv.msc

Internet Properties
inetcpl.cpl


IP Configuration (Display Connection Configuration)
ipconfig /all

IP Configuration (Display DNS Cache Contents)
ipconfig /displaydns

IP Configuration (Delete DNS Cache Contents)
ipconfig /flushdns

IP Configuration (Release All Connections)
ipconfig /release

IP Configuration (Renew All Connections)
ipconfig /renew

IP Configuration (Refreshes DHCP & Re-Registers DNS)
ipconfig /registerdns

IP Configuration (Display DHCP Class ID)
ipconfig /showclassid

IP Configuration (Modifies DHCP Class ID)
ipconfig /setclassid


ava Control Panel (If Installed)
jpicpl32.cpl

Java Control Panel (If Installed)
javaws

Keyboard Properties
control keyboard

Local Security Settings
secpol.msc

Local Users and Groups
lusrmgr.msc

Logs You Out Of Windows
logoff

Mcft Chat
winchat

Minesweeper Game
winmine

Mouse Properties
control mouse

Mouse Properties
main.cpl

Network Connections
control netconnections

Network Connections
ncpa.cpl

Network Setup Wizard
netsetup.cpl

Notepad
notepad

Nview Desktop Manager (If Installed)
nvtuicpl.cpl

Object Packager
packager

ODBC Data Source Administrator
odbccp32.cpl

On Screen Keyboard
osk

Opens AC3 Filter (If Installed)
ac3filter.cpl

Password Properties
password.cpl

Performance Monitor
perfmon.msc

Performance Monitor
perfmon

Phone and Modem Options
telephon.cpl

Power Configuration
powercfg.cpl

Printers and Faxes
control printers

Printers Folder
printers

Private Character Editor
eudcedit

Quicktime (If Installed)
QuickTime.cpl

Regional Settings
intl.cpl

Registry Editor
regedit

Registry Editor
regedit32

Remote Desktop
mstsc

Removable Storage
ntmsmgr.msc

Removable Storage Operator Requests
ntmsoprq.msc

Resultant Set of Policy (XP Prof)
rsop.msc

Scanners and Cameras
sticpl.cpl

Scheduled Tasks
control schedtasks

Security Center
wscui.cpl

Services
services.msc

Shared Folders
fsmgmt.msc

Shuts Down Windows
shutdown

Sounds and Audio
mmsys.cpl

Spider Solitare Card Game
spider

SQL Client Configuration
cliconfg

System Configuration Editor
sysedit

System Configuration Utility
msconfig

System File Checker Utility (Scan Immediately)
sfc /scannow

System File Checker Utility (Scan Once At Next Boot)
sfc /scanonce

System File Checker Utility (Scan On Every Boot)
sfc /scanboot

System File Checker Utility (Return to Default Setting)
sfc /revert

System File Checker Utility (Purge File Cache)
sfc /purgecache

System File Checker Utility (Set Cache Size to size x)
sfc /cachesize=x

System Properties
sysdm.cpl

Task Manager
taskmgr

Telnet Client
telnet

User Account Management
nusrmgr.cpl

Utility Manager
utilman

Windows Firewall
firewall.cpl

Windows Magnifier
magnify

Windows Management Infrastructure
wmimgmt.msc

Windows System Security Tool
syskey

Windows Update Launches
wupdmgr

Windows XP Tour Wizard
tourstart

Wordpad
write

computer Keyboard Shortcuts,

CTRL+C-----Copy.
CTRL+X-----Cut.
CTRL+V-----Paste.
CTRL+Z----Undo.
DELETE----Delete.
SHIFT+DELETE----Delete selected item permanently without placing the item in the Recycle Bin.
CTRL while dragging an item
Copy selected item.
CTRL+SHIFT while dragging an item
Create shortcut to selected item.
F2
Rename selected item.
CTRL+RIGHT ARROW
Move the insertion point to the beginning of the next word.
CTRL+LEFT ARROW
Move the insertion point to the beginning of the previous word.
CTRL+DOWN ARROW
Move the insertion point to the beginning of the next paragraph.
CTRL+UP ARROW
Move the insertion point to the beginning of the previous paragraph.
CTRL+SHIFT with any of the arrow keys
Highlight a block of text.
SHIFT with any of the arrow keys
Select more than one item in a window or on the desktop, or select text within a document.
CTRL+A
Select all.
F3
Search for a file or folder.
ALT+ENTER
View properties for the selected item.
ALT+F4
Close the active item, or quit the active program.
ALT+Enter
Displays the properties of the selected object.
ALT+SPACEBAR
Opens the shortcut menu for the active window.
CTRL+F4
Close the active document in programs that allow you to have multiple documents open simultaneously.
ALT+TAB
Switch between open items.
ALT+ESC
Cycle through items in the order they were opened.
F6
Cycle through screen elements in a window or on the desktop.
F4
Display the Address bar list in My Computer or Windows Explorer.
SHIFT+F10
Display the shortcut menu for the selected item.
ALT+SPACEBAR
Display the System menu for the active window.
CTRL+ESC
Display the Start menu.
ALT+Underlined letter in a menu name
Display the corresponding menu.
Underlined letter in a command name on an open menu
Carry out the corresponding command.
F10
Activate the menu bar in the active program.
RIGHT ARROW
Open the next menu to the right, or open a submenu.
LEFT ARROW
Open the next menu to the left, or close a submenu.
F5
Refresh the active window.
BACKSPACE
View the folder one level up in My Computer or Windows Explorer.
ESC
Cancel the current task.
SHIFT when you insert a CD into the CD-ROM drive
Prevent the CD from automatically playing.
CTRL+TAB
Move forward through tabs.
CTRL+SHIFT+TAB
Move backward through tabs.
TAB
Move forward through options.
SHIFT+TAB
Move backward through options.
ALT+Underlined letter
Carry out the corresponding command or select the corresponding option.
ENTER
Carry out the command for the active option or button.
SPACEBAR
Select or clear the check box if the active option is a check box.
Arrow keys
Select a button if the active option is a group of option buttons.
F1
Display Help.
F4
Display the items in the active list.
BACKSPACE
Open a folder one level up if a folder is selected in the Save As or Open dialog box.

Display or hide the Start menu.
+BREAK
Display the System Properties dialog box.
+D
Show the desktop.
+M
Minimize all windows.
+Shift+M
Restores minimized windows.
+E
Open My Computer.
+F
Search for a file or folder.
CTRL+ +F
Search for computers.
+F1
Display Windows Help.
+ L
Lock your computer if you are connected to a network domain, or switch users if you are not connected to a network domain.
+R
Open the Run dialog box.
Display the shortcut menu for the selected item.
+U
Open Utility Manager.
Right SHIFT for eight seconds
Switch FilterKeys on and off.
Left ALT +left SHIFT +PRINT SCREEN
Switch High Contrast on and off.
Left ALT +left SHIFT +NUM LOCK
Switch MouseKeys on and off.
SHIFT five times
Switch StickyKeys on and off.
NUM LOCK for five seconds
Switch ToggleKeys on and off.
END
Display the bottom of the active window.
HOME
Display the top of the active window.
NUM LOCK+ASTERISK on numeric keypad (*)
Display all subfolders under the selected folder.
NUM LOCK+PLUS SIGN on numeric keypad (+)
Display the contents of the selected folder.
NUM LOCK+MINUS SIGN on numeric keypad (-)
Collapse the selected folder.
LEFT ARROW
Collapse current selection if it's expanded, or select parent folder.
RIGHT ARROW
Display current selection if it's collapsed, or select first subfolder.

Sunday, December 11, 2011

nice trick to hide files inside a picture


1. Gather all the files that you wish to hide in a folder anywhere in your PC (make it in C:\hidden - RECOMMENDED).

2. Now, add those files in a RAR archive (e.g. secret.rar). This file should also be in the same directory (C:\hidden).

3. Now, look for a simple JPEG picture file (e.g. logo.jpg). Copy/Paste that file also in C:\hidden.

4. Now, open Command Prompt (Go to Run and type ‘cmd‘). Make your working directory C:\hidden.

5. Now type: “COPY /b logo.jpg + secret.rar output.jpg” (without quotes) - Now, logo.jpg is the picture you want to show, secret.rar is the file to be hidden, and output.jpg is the file which contains both. :D

6. 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 .