Thursday, December 31, 2009

Run commands

To using or RUN command prompt you need to click at start menu then click RUN and type the command below :

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
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 I
nternet Properties - inetcpl.cpl
IP Configuration - ipconfig /all
Java Control Panel (If Installed) - jpicpl32 Aug 31 Sourish
Keyboard Properties - control keyboard Local Security Settings - secpol.msc
Local Users and Groups - lusrmgr.msc
Logs You Out Of Windows - logoff
Microsoft 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
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 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

Microsoft Internet Explorer navigation

CTRL+B :(Open the Organize Favorites dialog box)
CTRL+E :(Open the Search bar)
CTRL+F :(Start the Find utility)
CTRL+H :(Open the History bar)
CTRL+I :(Open the Favorites bar)
CTRL+L :(Open the Open dialog box)
CTRL+N :(Start another instance of the browser with the same Web address)
CTRL+O :(Open the Open dialog box, the same as CTRL+L)
CTRL+P :(Open the Print dialog box)
CTRL+R :(Update the current Web page)
CTRL+W :(Close the current window)

Remote desktop connection navigation

CTRL+ALT+END :(Open the m*cro$oft Windows NT Security dialog box)
ALT+PAGE UP :(Switch between programs from left to right)
ALT+PAGE DOWN :(Switch between programs from right to left)
ALT+INSERT :(Cycle through the programs in most recently used order)
ALT+HOME :(Display the Start menu)
CTRL+ALT+BREAK :(Switch the client computer between a window and a full screen)
ALT+DELETE :(Display the Windows menu)
CTRL+ALT+Minus sign (-) :(Place a snapshot of the active window in the client on the Terminal server clipboard and provide the same functionality as pressing PRINT SCREEN on a local computer.)
CTRL+ALT+Plus sign (+) :(Place a snapshot of the entire client window area on the Terminal server clipboard and provide the same functionality as pressing ALT+PRINT SCREEN on a local computer.)

Microsoft Management Console (MMC) main Window Keyboard shortcuts

CTRL+O :(Open a saved console)
CTRL+N :(Open a new console)
CTRL+S :(Save the open console)
CTRL+M :(Add or remove a console item)
CTRL+W :(Open a new window)
F5 key :(Update the content of all console windows)
ALT+SPACEBAR :(Display the MMC window menu)
ALT+F4 :(Close the console)
ALT+A :(Display the Action menu)
ALT+V :(Display the View menu)
ALT+F :(Display the File menu)
ALT+O :(Display the Favorites menu)
CTRL+P :(Print the current page or active pane)
ALT+Minus sign (-) :(Display the window menu for the active console window)
SHIFT+F10 :(Display the Action shortcut menu for the selected item)
F1 key :(Open the Help topic, if any, for the selected item)
F5 key :(Update the content of all console windows)
CTRL+F10 :(Maximize the active console window)
CTRL+F5 :(Restore the active console window)
ALT+ENTER :(Display the Properties dialog box, if any, for the selected item)
F2 key :(Rename the selected item)
CTRL+F4 :(Close the active console window. When a console has only one console window, this shortcut closes the console)

Shortcut keys for character map

After you double-click a character on the grid of characters, you can move through the grid by using the keyboard shortcuts:

RIGHT ARROW :(Move to the right or to the beginning of the next line)
LEFT ARROW :(Move to the left or to the end of the previous line)
UP ARROW :(Move up one row)
DOWN ARROW :(Move down one row)
PAGE UP :(Move up one screen at a time)
PAGE DOWN :(Move down one screen at a time)
HOME :(Move to the beginning of the line)
END :(Move to the end of the line)
CTRL+HOME :(Move to the first character)
CTRL+END :(Move to the last character)
SPACEBAR :(Switch between Enlarged and Normal mode when a character is selected)

Windows Explorer keyboard shortcuts

END :(Display the bottom of the active window)
HOME :(Display the top of the active window)
NUM LOCK+Asterisk sign (*) :(Display all of the subfolders that are under the selected folder)
NUM LOCK+Plus sign (+) :(Display the contents of the selected folder)
NUM LOCK+Minus sign (-) :(Collapse the selected folder)
LEFT ARROW :(Collapse the current selection if it is expanded, or select the parent folder)
RIGHT ARROW :(Display the current selection if it is collapsed, or select the first subfolder)

Accessibility keyboard shortcuts

Right SHIFT for eight seconds :(Switch FilterKeys either on or off)
Left ALT+left SHIFT+PRINT SCREEN :(Switch High Contrast either on or off)
Left ALT+left SHIFT+NUM LOCK :(Switch the MouseKeys either on or off)
SHIFT five times :(Switch the StickyKeys either on or off)
NUM LOCK for five seconds :(Switch the ToggleKeys either on or off)
Windows Logo +U :(Open Utility Manager)

Microsoft keyboard shortcut

Windows Logo :(Display or hide the Start menu)
Windows Logo+BREAK :(Display the System Properties dialog box)
Windows Logo+D :(Display the desktop)
Windows Logo+M :(Minimize all of the windows)
Windows Logo+SHIFT+M :(Restore the minimized windows)
Windows Logo+E :(Open My Computer)
Windows Logo+F :(Search for a file or a folder)
CTRL+Windows Logo+F :(Search for computers)
Windows Logo+F1 :(Display Windows Help)
Windows Logo+ L :(Lock the keyboard)
Windows Logo+R :(Open the Run dialog box)
Windows Logo+U :(Open Utility Manager)

Dialog box keyboad shortcut

CTRL+TAB :(Move forward through the tabs)
CTRL+SHIFT+TAB :(Move backward through the tabs)
TAB :(Move forward through the options)
SHIFT+TAB :(Move backward through the options)
ALT+Underlined letter :(Perform the corresponding command or select the corresponding option)
ENTER :(Perform 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 key :(Display Help)
F4 key :(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)

Keyboard shortcut

CTRL+C :(Copy)
CTRL+X :(Cut)
CTRL+V :(Paste)
CTRL+Z :(Undo)
DELETE :(Delete)
SHIFT+DELETE :(Delete the selected item permanently without placing the item in the Recycle Bin)
CTRL while dragging an item :(Copy the selected item)
CTRL+SHIFT while dragging an item :(Create a shortcut to the selected item)
F2 key :(Rename the 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 in a document)
CTRL+A :(Select all)
F3 key :(Search for a file or a folder)
ALT+ENTER :(View the properties for the selected item)
ALT+F4 :(Close the active item, or quit the active program)
ALT+ENTER :(Display the properties of the selected object)
ALT+SPACEBAR :(Open the shortcut menu for the active window)
CTRL+F4 :(Close the active document in programs that enable you to have multiple documents open simultaneously)
ALT+TAB :(Switch between the open items)
ALT+ESC :(Cycle through items in the order that they had been opened)
F6 key :(Cycle through the screen elements in a window or on the desktop)
F4 key :(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)
F10 key :(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 key :(Update 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-ROM into the CD-ROM drive :(Prevent the CD-ROM from automatically playing)

What is internet ?

Today we can see almost all the places in the world have internet connections except other planet or other galaxy . Internet is a computer network made from thousand of networks worldwide .All computers on the Internet communicate with one another using the Transmission Control Protocol/Internet Protocol suite, abbreviated to TCP/IP anywhere and everywhere .Computers on the Internet use a client/server architecture. Computer owner can install various type of software to follow up the latest of access technology that growing everyday like mushroom.People can access and get many thing from internet like E-mail ,transfer file or money,group membership,music or video,news and even shopping just clicking your lovely mouse.I never dream this can happen when i was a kid and today its happen.

Computers Generation

(1951-1959)
UNIVAC 1 (universal automatic computer)
The first generation of computer that use vacuum tube develop by Mauchly and Eckert.
It was installed in a US Bureau in 1951.

(1959-1964)
The Honeywell 400
The second generation of computer that using transistor signaled .Computer more powerful,reliable,less expensive , less space ,less heat than vacuum tubes when transistorized.

(1964-1971)
The IBM system 360
The third generation of computer that built around integrated circuits and offering compatibility.

(1969)
Microprocessor

(1971)
Integrated Circuits
The fourth generation of computer that introduce of large scale integration electronic circuitry.

(1977)
The Apple 2
Built by Steven Jobs and Steve Wozniak in jobs garage.

(1981)
IBM PC

computer history

when the computer started ? the history started :

2000B.C : Abacus
1647 : Pascaline
1801 : Jacquard Weaving Loom
1834 : Difference engine and The analytical engine
1843 : Lady Ada Augusta Lovelace
1854 : Boolean Logic
1884 : Punched-Card Tabulating Machine
1924 : IBM
1942 : ABC (Atanasoff Berry Computer)
1944 : Mark 1
1946 : ENIAC

*if there are mistake please comment.

Three main component in a computer system

In a computer system there are three main component :

1.Hardware
Equiptment that associated with a computer system.

2.Software
A set of instructions that tells the hardware what to do.

3.People
The most important component of a computer system that use the power of the computer for some purpose .

what is computer ?


Computer is a machine that can be program to accept data input and process into useful information output,store it for safekeeping and use it for the future . The input and output process directed by software but performed by the hardware in the computer .