Computer Shutdown restriction

Follow the given steps to hide system shutdown button from start menu:

• To use this feature, you will need to be logged into your computer with

        administrative rights.

• Click Start button and type regedit in Run option then press Enter for next.
• Here locate the location to:
• HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion \Policies\Explorer
  • Here in right side panel, right click to create a new DWORD value with name NoClose.
  • Now assign number 1 to its value data box.
  • Now close the registry editor and restart your computer after any changes to go into effect.
  • But next time, if you want to unhide the shutdown button then simply change the value data box to 0 or delete this DWORD item.
  • Again close the registry editor and restart your computer after any changes to go into effect.

computer short key

Win                                 Press windows key to open start menu

Win+R                           Apply to open Run dialog box                           

Win+M                           Apply to minimize all opened windows                                

Win+Shift+M                 Apply to maximize all opened windows                                  

Win+L                            Press keys to lock keyboard in windows XP                                 

Win+E                            Press keys to open My Computer                                

Win+F                            Apply to open search options                                 

Win+U                            Apply keys to open Utility Manager                                   

Win+D                            To view desktop/minimize all windows                                  

Win+F1                           To view the detail windows help page                                           

Win+Pause                    To view the System Properties dialog box                               

Win+Tab                         Move through taskbar programs                             

Win+F+Ctrl                      Apply to open search for computers

Alt+Tab                            Move through opened windows programs                                

Alt+F4                              Press keys to close active windows program                                

Alt+Enter                         Apply to open properties of selected item                               

Alt+ SPACEBAR            Open the system menu of active window                                  

Alt+ SPACEBAR +N      Press keys to minimize the active program                                 

Alt+ SPACEBAR +R      Press keys to restore the active program                                

Alt+ SPACEBAR+C       Press keys to close the active program                                

Alt+ SPACEBAR+X        Press keys to maximize the active program                                 

Alt+ SPACEBAR+M       Press keys to move the active program                                

Ctrl+Alt+Delete              Apply to open windows task manager                               

Ctrl+Shift+Esc               Apply to open windows task manager                                

Ctrl+Esc                         Press keys to open start menu                                 

Shift                                 Shift key to prevent CD from automatically playing                                

Shift+Delete                  To delete items permanently     

window shortcut key create

• Click on Start Button > sittings then click on Network and dial-up connections option, here you can dial your internet connection.
• Another way to dial your internet connection if you have a shortcut to your internet connection on your desktop. Simply boot your system and dial your internet connection from your desktop shortcut.
  A new cool tip to dial internet connection with out using the mouse, simply add a shortcut key that will allow you to do this. Just right-click on your Internet connection and go to  Properties option. Click in the Shortcut Key box and then press a key combination that you would like to use here like  (Ctrl-Alt-I). When you have a combination you like, click OK. Next time no need to use mouse to run your internet connection simply use this shortcut from your keyboard, you can just press your shortcut key combination (Ctrl-Alt-I) to launch your Internet connection.

A quick Document Printing

There are many ways to prints a document, but you can print a document quickly if you put a shortcut to the printer on your desktop and drag a document icon to it, no need to  open file for printing just drag a file to printer icon and get your print.

To do this, first click Start button, Settings, then  Printers ( first make sure you installed your printer driver). When the Printers window opens, hold down Ctrl and drag the printer icon to your system desktop.

Now you can drag a document icon and drop it in printer icon on your desktop. Here you will get a print quickly and with out open a  file.

Ram Speed Increase

There Are You can increase you computer speed.
Follow Below Steps.
1.Open Note-pad
write "mystring=80000000"
2.Save File At Desktop. With The Name of File "ram.vbe"
3. Double Click On file When You feel You'r computer is slow.

NET BOIS HACKING

Netbios Hacking

 NETBIOS HACKING I   WILL TELL YOU How You can control other computer through internet

NetBIOS Hacking is the art of hacking into someone elses computer through your computer.
 NetBIOS stands for (Network Basic Input Output System). In this way we can share folders, files, drives, and printers.

Commands used for this tutorial are...

PING (To see if our target is online)
NBTSTAT -a \\IP ADDRESS 
NET VIEW \\(IP Address of Target)
NET USE K: \\(IP Address of Target)\(SHARENAME)

Netbios Hacking

NETBIOS HACKING In this Hacking I WILL TELL YOU ABOUT HACKING REMOTE COMPUTER AND GAINING ACCESS TO IT’S HARD-DISK OR PRINTER. YOU CAN NETBIOS HACK IS THE EASIEST WAY TO BREAK INTO A REMOTE COMPUTER.

BODY FITNESS

 FITNESS

Muscle Toning Exercises
Getting old is something inevitable, and cannot be avoided. As you grow old, wrinkle appears, the body strength declines, cardio fitness diminishes, and bone density reduces. Moreover, problems in mind functioning also take place because of reduced physical activity and quality of health. Being old does not mean that you should stop involving in physical activities. To look and feel younger, this is the actual time to involve in sports, swimming, etc. There are some natural anti aging muscle toning exercises that are really effective. Anti aging exercises will keep you fit and active and just by toning your muscles, you can appear 5-6 years younger than you are. In recent years, Anti Aging Exercises have gained popularity among beauty experts, though people have been doing them for many years. In fact, many people have opted for doing Face Lift Exercises instead of cosmetic surgery, due to its positive impact seen on both appearance and health. Here are provided some easy Anti Aging Muscle Toning Exercises.

 Walking Is The Best To Lose Weight

........In today's times, who doesn't crave for a beautiful body that can be flaunted to others? But unfortunately, there are very few persons who can boast off their good figure. And in the present times, amidst the busy schedule, hardly anybody has the enthusiasm and energy to take out time for going to the gym to keep fit. Well, it is in this scenario, when walking serves as the perfect solution to keep in shape.


Most people are curious to find the answer to the question: does walking help you lose weight. Well, walking is actually one of the easiest and most effective ways of losing weight, provided you show a complete sincerity in doing it. Going for a walk once in a blue moon won't really help. If you wish to make a difference, then you will have to put in hard labor to achieve your goal and then sky is the limit. 


Walking to lose weight acts as the most natural effective means of achieving fitness. Also, it doesn't expect any investment to be made in return of the fruit; you are likely to gain out of it, in the form of a slim trim figure. You can break your walking workout into two intervals: 20 minutes walk before having your breakfast and 30 minutes strolling after having had your supper. And if taking out time exclusively for walking sounds too difficult for you, then another alternative option is to stroll for 5 minutes after every hour throughout the day. 


If the motive is to lose weight by walking, then the need arises to walk about 5 miles a day, which if counted in terms of steps, make up around 10,000 steps. If you are not into walking and exercising, then there can be different ways, through which your fitness walking workout can be carried out. It is preferable to use stairs instead of using elevator. Dogs are man's best friends, so why not go for a walk with your friend. Take small duration breaks in the midst of your work and walk a few steps. So, charge up yourself for the walking weight loss workout and get the figure, you have always desired to have.



Human Walking Speed

The problem of excessive weight is extremely commonplace these days. In fact, more and more people today are suffering from expanding waistlines, thanks to their faulty living style - too much work, no time for exercise and excessive dependence on fast food. Though losing weight is not easy, for overweight people, all hope is not lost. A regular exercise regimen and a strict control on the diet can go a long way in helping them bring their weight back to a healthy level. When we talk about exercise, most of the people resort to walking, since it is easy, does not involve any dependence on gym-machines and cost nothing at all (except your time). 

While many people have adopted walking for their daily exercise routine, some of them find that even after adhering to their daily walk schedule, they are not losing weight. If you are one amongst such people, you need to know that, for burning calories and losing weight, merely walking is not enough. You need to make sure that your walking speed is right. Slow walking won't be good enough to enable you to burn much of your calories. You need to put in extra efforts and maintain a certain level of speed while walking, if trimming down your expanding waistline is your objective.

If you desire to achieve a slim trim figure, as the result of your walking routine, you need to keep a track of your average speed. Calculating the average human walking speed means, to determine exactly how many number of steps do you take in a minute. There are different factors that tend to determine the average walking pace of humans, the most prominent being the motive of a person for indulging in a walk. Now, some people go about walking, so as to ensure health fitness. For them, the right walking pace would be 3 miles per hour, which means about 120 steps in a minute.

If you are one of those who intend to indulge in walking with the aim of shaping up your body, then taking only 120 steps in a minute will not at all be adequate. In such a case, you need to increase your walking speed to at least 135 steps per minute. To put it in other words, you will have to walk 4 miles per hour, to ensure results in your weight loss program. Talking about target walking speed for aerobic fitness, 150 steps per minute will be just fine. In short, depending upon your goal, you need to work out your walking speed and then adhere to the same, to achieve the desired results.







Green Tea Weight Loss Benefits

Green tea is a special kind of tea processed only from the leaves of Camellia sinensis. It is very beneficial for health as it has undergone minimal oxidation during making. This tea basically originates from China, however now it has become extremely popular in many other Asian and European countries because of its proclaimed herbal qualities. Doctors even claim that regular consumption of green tea helps in minimizing the risk of heart disease and many kinds of cancer. However, the most widespread use of Green tea is done to treat obesity.

How Does Green Tea Work? 
Green Tea is said to be an excellent fat burner. It regulates the glucose level in the body by keeping a check on the blood sugar level. It hampers the function of amylase, which is an enzyme that converts starch into sugar leading to cut on the excess availability of sugar to body. Green Tea also enhances the metabolism rate and thus, leads to fat burn. A component called catechins in the Green Tea is also said to lower the surplus cholesterol level. Green tea is also said to inhibit fatty acid synthase and controls appetite, which overall helps in drastic weight loss.

How To Use Green Tea?
In order to derive the benefits from Green Tea, you need to use the green tea in a proper way. On a general you should use 2.25 grams of tea per 150 gm of water, or about one teaspoon of green tea per cup water. Green Tea is preferably brewed in an earthen pot with its lid covered. Timings for brewing Green tea depend upon the quality of the tea. High quality tea needs to be brewed for less time while low quality tea require a little more time to brew.

Theanine and Caffeine in Green Tea
Theanine and Caffeine in Green Tea are the two main elements that make Green tea an efficient product for weight loss. Though the caffeine content in the green tea is less as compared to black tea and coffee, interestingly it acts high on metabolism. The caffeine content in the green tea is very efficient in increasing metabolism rate and burning fat. Theanine, which is the main amino acid in green tea, is also equally responsible for weight loss as it induce relaxation and the release of dopamine in body, leading to weight loss and a feeling of well being.

How Much Of Green Tea Is Enough?
Now when you have understood all the benefits of Green tea and its use, the million dollar question is that how much of green tea should you use daily? Now different scholars answer it differently. Some Chinese homeopathic practitioner asks to consume about 10 cups a day while many other tell to limit the use to 2 to 3 cups a day. On an average, extracts of all the results say that it is best to consume about 4 to 5 eight ounce cups of green tea per day.








Life Is Important


Exercises for Eyes
1. Close your eyes tightly and place both thumbs at the outer corners of the eyes and gently pull the skin towards your temples.

2. Firmly close your eyes. Place both forefingers flat under your eyebrows and stretch the skin upwards, while keeping your eyes closed.

3. Keep your eyes open; raise your eyebrow while half closing your eyes. Hold the position for a second. Open your eyes as wide as you can and hold for a second.

4. Keep your eyes open. Look up and down as far as you can without shifting your head. Do the same to the left and right. At the end, stare ahead.

Exercises for Neck & Throat
1. Grasp the bottom of your chin with an open palm. Tilt your head back so that you are staring upwards until you feel your throat skin stretching.

2. Grasp the bottom of your chin with an open palm. Now shift your hand to the bottom of your throat and stretch the skin downwards.

3. Bring your lips together as if for a kiss, and tilt your head back to the ceiling. Stretch your lips as if you're trying to kiss the ceiling above you.

4. Tilt your head back as if staring at the ceiling. Bring your lower lips over the upper one and feel the stretch in your throat skin.

5. Tilt your head back as if staring at the ceiling. Bring your tongue out as if trying to touch your chin. Feel the stretch and relax.

Exercises for Lips 
1. Keep your lips firmly together. Now bring your lips towards your nose. Hold the position and relax. 

2. While keeping your lips and teeth pressed together, smile as widely as possible. Hold the smile and release. 

3. Bring your lips in a kiss position as hard as you can. Hold this position and release. 

4. Pucker your lips as far out as possible. Try to touch your nose with the upper lips and aim for the chin with the lower one.

Exercises for Cheeks 
1. Keep your lips closed; suck both cheeks inward. Hold and release. Do this exercise by sucking in one cheek at a time. 

2. Fill your mouth with air and close your mouth. Hold the air under your upper lip for a few seconds; then move it to your right cheek and hold. Move to your left cheek and hold. Move the air to your lower lip and hold. Blow the air out. 

3. Keep your lips closed. Pucker your lips by using your cheek muscles. Hold your lips puckered for a few seconds and release.

Computer Speed increase

Transcend 16 GB SDHC Class 10 Flash Memory Card TS16GSDHC10E Spyware and other unwanted software can

• Invade your privacy
• Bombard you with pop-up windows
• Slow down your computer
• Make your computer crash

Here are several ways you can help protect your computer against spyware and other unwanted software.

Step 1: Use a firewall

While most spyware and other unwanted software come bundled with other programs or originate from unscrupulous websites, a small amount of spyware can actually be placed on your computer remotely by hackers. Installing a firewall or using the firewall that's built into Windows Vista and Windows XP provides a helpful defense against these hackers.

To learn more about firewalls, read What is a firewall and get answers to your Frequently Asked Questions about firewalls.

Step 2: Update your software

Visit Microsoft Update to confirm that you have automatic updating turned on and that you've downloaded and installed all the latest critical and security updates.

Step 3: Adjust Internet Explorer security settings

You can adjust your Internet Explorer web browser's security settings to determine how much-or how little-information you want to accept from a website.

Microsoft recommends that you set the security settings for the Internet zone to Medium or higher. (If you use Windows 7, Windows Vista or Windows XP Service Pack 2 (SP2) and you use Internet Explorer to browse the web, your browser security settings for the Internet zone are set to Medium by default.)

To view your current Internet Explorer security settings:

1. In Internet Explorer, click Tools (in Internet Explorer 9, click the gear icon) and then click Internet Options.
2. Select the Security tab

For more information about security in Internet Explorer, see Change Internet Explorer Security Settings.

Internet Explorer also includes a number of features to help protect against spyware and many other kinds of deceptive or unwanted software.

Step 4: Download and install antispyware protection

Microsoft Security Essentials helps protects your computer from spyware and other unwanted software. It's available as a no-cost download for Windows XP SP2 and higher, Windows Vista, and Windows 7. For more information, see Help protect your PC with Microsoft Security Essentials.

Step 5: Surf and download more safely

The best defense against spyware and other unwanted software is not to download it in the first place. Here are a few helpful tips that can protect you from downloading software you don't want:

• Only download programs from websites you trust. If you're not sure whether to trust a program you are considering downloading, enter the name of the program into your favorite search engine to see if anyone else has reported that it contains spyware.
• Read all security warnings, license agreements, and privacy statements associated with any software you download.
• Never click "Agree" or "OK" to close a window. Instead, click the red "x" in the corner of the window or press Alt + F4 on your keyboard to close a window.
• Be wary of popular "free" music and movie file-sharing programs, and be sure you understand all of the software packaged with those programs.
• Use a standard user account instead of an administrator account. For more information, see Why use a standard account instead of an administrator account.

Computer Short key

WINDOW XP SHORT KEY

Windows system key combinations

• F1: Help
• CTRL+ESC: Open Start menu
• ALT+TAB: Switch between open programs
• ALT+F4: Quit program
• SHIFT+DELETE: Delete item permanently
• Windows Logo+L: Lock the computer (without using CTRL+ALT+DELETE)

Windows program key combinations

• CTRL+C: Copy
• CTRL+X: Cut
• CTRL+V: Paste
• CTRL+Z: Undo
• CTRL+B: Bold
• CTRL+U: Underline
• CTRL+I: Italic

Mouse click/keyboard modifier combinations for shell objects

• SHIFT+right click: Displays a shortcut menu containing alternative commands
• SHIFT+double click: Runs the alternate default command (the second item on the menu)
• ALT+double click: Displays properties
• SHIFT+DELETE: Deletes an item immediately without placing it in the Recycle Bin

General keyboard-only commands

• F1: Starts Windows Help
• F10: Activates menu bar options
• SHIFT+F10 Opens a shortcut menu for the selected item (this is the same as right-clicking an object
• CTRL+ESC: Opens the Start menu (use the ARROW keys to select an item)
• CTRL+ESC or ESC: Selects the Start button (press TAB to select the taskbar, or press SHIFT+F10 for a context menu)
• CTRL+SHIFT+ESC: Opens Windows Task Manager
• ALT+DOWN ARROW: Opens a drop-down list box
• ALT+TAB: Switch to another running program (hold down the ALT key and then press the TAB key to view the task-switching window)
• SHIFT: Press and hold down the SHIFT key while you insert a CD-ROM to bypass the automatic-run feature
• ALT+SPACE: Displays the main window's System menu (from the System menu, you can restore, move, resize, minimize, maximize, or close the window)
• ALT+- (ALT+hyphen): Displays the Multiple Document Interface (MDI) child window's System menu (from the MDI child window's System menu, you can restore, move, resize, minimize, maximize, or close the child window)
• CTRL+TAB: Switch to the next child window of a Multiple Document Interface (MDI) program
• ALT+underlined letter in menu: Opens the menu
• ALT+F4: Closes the current window
• CTRL+F4: Closes the current Multiple Document Interface (MDI) window
• ALT+F6: Switch between multiple windows in the same program (for example, when the NotepadFind dialog box is displayed, ALT+F6 switches between the Find dialog box and the main Notepad window)

Shell objects and general folder/Windows Explorer shortcuts

For a selected object:

• F2: Rename object
• F3: Find all files
• CTRL+X: Cut
• CTRL+C: Copy
• CTRL+V: Paste
• SHIFT+DELETE: Delete selection immediately, without moving the item to the Recycle Bin
• ALT+ENTER: Open the properties for the selected object

To copy a file

Press and hold down the CTRL key while you drag the file to another folder.

To create a shortcut

Press and hold down CTRL+SHIFT while you drag a file to the desktop or a folder.

General folder/shortcut control

• F4: Selects the Go To A Different Folder box and moves down the entries in the box (if the toolbar is active in Windows Explorer)
• F5: Refreshes the current window.
• F6: Moves among panes in Windows Explorer
• CTRL+G: Opens the Go To Folder tool (in Windows 95 Windows Explorer only)
• CTRL+Z: Undo the last command
• CTRL+A: Select all the items in the current window
• BACKSPACE: Switch to the parent folder
• SHIFT+click+Close button: For folders, close the current folder plus all parent folders

Windows Explorer tree control

• Numeric Keypad *: Expands everything under the current selection
• Numeric Keypad +: Expands the current selection
• Numeric Keypad -: Collapses the current selection.
• RIGHT ARROW: Expands the current selection if it is not expanded, otherwise goes to the first child
• LEFT ARROW: Collapses the current selection if it is expanded, otherwise goes to the parent

Properties control

• CTRL+TAB/CTRL+SHIFT+TAB: Move through the property tabs

Accessibility shortcuts

• Press SHIFT five times: Toggles StickyKeys on and off
• Press down and hold the right SHIFT key for eight seconds: Toggles FilterKeys on and off
• Press down and hold the NUM LOCK key for five seconds: Toggles ToggleKeys on and off
• Left ALT+left SHIFT+NUM LOCK: Toggles MouseKeys on and off
• Left ALT+left SHIFT+PRINT SCREEN: Toggles high contrast on and off

Microsoft Natural Keyboard keys

• Windows Logo: Start menu
• Windows Logo+R: Run dialog box
• Windows Logo+M: Minimize all
• SHIFT+Windows Logo+M: Undo minimize all
• Windows Logo+F1: Help
• Windows Logo+E: Windows Explorer
• Windows Logo+F: Find files or folders
• Windows Logo+D: Minimizes all open windows and displays the desktop
• CTRL+Windows Logo+F: Find computer
• CTRL+Windows Logo+TAB: Moves focus from Start, to the Quick Launch toolbar, to the system tray (use RIGHT ARROW or LEFT ARROW to move focus to items on the Quick Launch toolbar and the system tray)
• Windows Logo+TAB: Cycle through taskbar buttons
• Windows Logo+Break: System Properties dialog box
• Application key: Displays a shortcut menu for the selected item

Microsoft Natural Keyboard with IntelliType software installed

• Windows Logo+L: Log off Windows
• Windows Logo+P: Starts Print Manager
• Windows Logo+C: Opens Control Panel
• Windows Logo+V: Starts Clipboard
• Windows Logo+K: Opens Keyboard Properties dialog box
• Windows Logo+I: Opens Mouse Properties dialog box
• Windows Logo+A: Starts Accessibility Options (if installed)
• Windows Logo+SPACEBAR: Displays the list of Microsoft IntelliType shortcut keys
• Windows Logo+S: Toggles CAPS LOCK on and off

Dialog box keyboard commands

• TAB: Move to the next control in the dialog box
• SHIFT+TAB: Move to the previous control in the dialog box
• SPACEBAR: If the current control is a button, this clicks the button. If the current control is a check box, this toggles the check box. If the current control is an option, this selects the option.
• ENTER: Equivalent to clicking the selected button (the button with the outline)
• ESC: Equivalent to clicking the Cancel button
• ALT+underlined letter in dialog box item: Move to the corresponding item

Quantum computing

Quantum Computing

Quantum Computing with Molecules

Factoring a number with 400 digits--a numerical feat needed to break some security
codes--would take even the fastest supercomputer in existence billions of years. But a
newly conceived type of computer, one that exploits quantum-mechanical interactions,
might complete the task in a year or so, thereby defeating many of the most
sophisticated encryption schemes in use. Sensitive data are safe for the time being,
because no one has been able to build a practical quantum computer. But researchers
have now demonstrated the feasibility of this approach. Such a computer would look
nothing like the machine that sits on your desk; surprisingly, it might resemble the cup of
coffee at its side.
Several research groups believe quantum computers based on the molecules in a liquid
might one day overcome many of the limits facing conventional computers. Roadblocks
to improving conventional computers will ultimately arise from the fundamental physical
bounds to miniaturization (for example, because transistors and electrical wiring cannot
be made slimmer than the width of an atom). Or they may come about for practical
reasons--most likely because the facilities for fabricating still more powerful microchips
will become prohibitively expensive. Yet the magic of quantum mechanics might solve
both these problems.