My Digital World

Tun off Laptop LCD while in use

Posted by: lalitbadoga on: December 11, 2009

LCDoff.exe

This program will disable your LCD or monitor when executed.  Useful for conserving battery, screen life, and privacy.  Very handy for overriding software that blocks the automatic screen powerdown (like Synergy).

Download LCDOff.exe

It should work on fairly old systems, back to Windows NT 3.1 and Windows 95, unlike the C# versions elsewhere. It is also 7.5kb vs 85kb.

Add Any Application to the Desktop Right-Click Menu in Windows 7

Posted by: lalitbadoga on: December 11, 2009


image

Step 1: Browse to the Registry Key

The first thing you’ll want to do is open up regedit.exe through the start menu search or run box, and then browse down to the following key:

HKEY_CLASSES_ROOT\Directory\Background\shell

image

The screen should look similar to this one if you are in the right place.

Step 2: Create the Menu Item Key Name

To complete this step we’ll need to create a new key, the name of which is exactly what is going to show up on the desktop menu.

Right-click on the “shell” key, and then choose New \ Key from the menu.

image

Give the new key the name that you want to show up on the desktop context menu. For this example we’ll be using Notepad.

image
Optional Step: If you want to assign an “Alt” key to this menu entry for quicker access, you can change the (Default) value on the right and put an & character in front of the key you want to use. For instance, if you wanted to be able to just use the N key to launch Notepad once the desktop context menu pops up, you can do this:

image

Personally I don’t find this terribly useful since you have to use the mouse to right-click on the desktop… may as well just use the mouse to click the item. Still, for completeness I’ve included it.

Step 3: Create the Command Key

Next you’ll need to create the command key that will actually hold the command used to launch the application. Right-click on the new Notepad key, and then choose New \ Key from the menu.

image

Give this key the name “command” in lowercase.

image

Step 4: Add in the Full Application Executable Path

To complete this step you’ll need the full path to the application that you want to launch. You can use Shift + Right-Click to get the Copy as Path menu item to find this more quickly.

image

Now click on “command” on the left side, and then double-click on the (Default) key in the right side to edit the string value.

image

Paste in the full path to the executable that you got from the “Copy as Path” step above, or you can put in the full path yourself if you’d like.

Once it’s done, it should look like this:

image

And right-clicking on the desktop will produce the new menu item… naturally, using this menu item should launch Notepad.

image

You can add as many applications to the desktop context menu as you’d like, just repeat the steps 2-4 again with a new menu item name.

How to make Flash-Drive bootable

Posted by: lalitbadoga on: October 24, 2009

The method is very simple and you can use without any hassles. Needless to say that your motherboard should support USB Boot feature to make use of the bootable USB drive.

Requirements:

*USB Flash Drive (Minimum 4GB)

*Windows 7 or Vista installation files.

Follow the below steps to create bootable Windows 7/Vista USB drive using which you can install Windows 7/Vista easily.

1. Plug-in your USB flash drive to USB port and move all the contents from USB drive to a safe location on your system.

2. Open Command Prompt with admin rights. Use any of the below methods to open Command Prompt with admin rights.

*Type cmd in Start menu search box and hit Ctrl+ Shift+ Enter.

Or

*Go to Start menu > All programs > Accessories, right click on Command Prompt and select Run as administrator.

3. You need to know about the USB drive a little bit. Type in the following commands in the command prompt:

First type DISKPART and hit enter to see the below message.

Bootable USB Drive

Next type LIST DISK command and note down the Disk number (ex: Disk 1) of your USB flash drive. In the below screenshot my Flash Drive Disk no is Disk 1.

4. Next type all the below commands one by one. Here I assume that your disk drive no is “Disk 1”.If you have Disk 2 as your USB flash drive then use Disk 2.Refer the above step to confirm it.

So below are the commands you need to type and execute one by one:

SELECT DISK 1

CLEAN

CREATE PARTITION PRIMARY

SELECT PARTITION 1

ACTIVE

FORMAT FS=NTFS

(Format process may take few seconds)

ASSIGN

EXIT

Don’t close the command prompt as we need to execute one more command at the next step. Just minimize it.

Bootable USB Drive

5. Next insert your Windows7/Vista DVD into the optical drive and check the drive letter of the DVD drive. In this guide I will assume that your DVD drive letter is “D” and USB drive letter is “H” (open my computer to know about it).

6. Maximize the minimized Command Prompt in the 4th step.Type  the following command now:

D: CD BOOT and hit enter.Where “D” is your DVD drive letter.

CD BOOT and hit enter to see the below message.

7. Type another command given below to update the USB drive with BOOTMGR compatible code.

BOOTSECT.EXE/NT60 H:

14

Where “H” is your USB drive letter. Once you enter the above command you will see the below message.

8. Copy your Windows 7/Vista DVD contents to the USB flash drive.

9. Your USB drive is ready to boot and install Windows 7/Vista. Only thing you need to change the boot priority at the BIOS to USB from the HDD or CD ROM drive. I won’t explain it as it’s just the matter the changing the boot priority or enabling the USB boot option in the BIOS.

How to create a Windows XP Live CD

Posted by: lalitbadoga on: August 1, 2009

To create a Windows XP Live CD we will require
1. Bart PEbuilder
2. A CD burner like Nero
3. A bootable Windows XP CD and
4. Some pebuilder plugins to customize the CD.
Step 1: Download PeBuilder from here and install it. Make sure you have enough free space on the drive where you install the program. After you have finished adding all programs it will create an ISO to be burned into a disk. The size of the ISO will depend upon how many programs you add to your live CD. I would recommend atleast 700MB of free space.

Step 2: You may want to set a wallpaper that will appear on the desktop when you boot the CD. For this open the folder where you have installed PEbuilder and replace the file bartpe.bmp with the wallpaper of your choice.

Step 3: Download XPE plugin from here (direct download link). It’s the GUI shell of the XP Live CD that will create the XP start button and taskbar. You are free to download as many plugin (applications) you want. Currently there are more than 500 applications to choose from. Both freewares and commercial applications are available. Antivirus programs like Kaspersky, NOD32, Avast; burning program Nero; media players like VLC; OpenOffice, Foxit PDF reader, Acrobat Reader etc are available.

Pebuilder plugins repository
More Plugins here

Step 4: After you have finished downloading all your favourite programs, open PEbuider and specify the source path to the Windows XP installation bootable CD. You can copy the CD to your hard disk and point the source to the copied file.

Step 5: Click Plugins and add all the plugins you have downloaded. Since we have added XPE, disable nu2shell and the startup group from the list of plugins.

Step 6: Specify the ISO image file and click Build. The program will integrate the plugins and create an ISO image.

Step7: Burn the image into a disk using any burning software and your live CD is ready.

Remove Graphics Properties Option From Desktop Context Menu

Posted by: lalitbadoga on: July 29, 2009

If you like to remove Graphics Properties Option from Desktop context menu:

1. Goto Start -> Run and type regedit and navigate to:

HKEY_CLASSES_ROOT\Directory\Background\shellex\ContextMenuHandlers

2. add – sign to the the key igfxui (for Intel) or other similar key for your graphics card.

Now, your desktop context menu will look nice and minimal and will not take any extra time in loading.

If you are facing any problem read how to edit context menu here

.

.

Edit context menu in Windows

Posted by: lalitbadoga on: July 29, 2009

When i was using my Pc , I was annoyed by context menu menu, because there were many programs in list.This is due to installation of number of programs/applications on computer. They add themselves to right click context menu by default. As in image

before

If you’re looking for a way to remove applications from right click menu for files and folders,follow these steps

 

Edit right click menu for files

  • first take a backup of your registry in case you make any wrong change in registry. don’t afraid because if you follow the instruction carefully nothing wrong may happen.
  • open the registry editor by going to Start, then Run and then typing in REGEDIT
  • It will open registry editor. now search for

              HKEY_CLASSES_ROOT\*\shellex\ContextMenuHandlers\

             
                  as in image
    go to shellx - contextmenuhanhlers

  • Now suppose you want to remove WinUha from right click menu click on ‘WinUha’  under ‘ContextMenuHandlers’ as below

remove winuha 

  • Now double click on default in the right hand side of registry editor as in image above.
  • Now just add – sign in start of registry entry and click on ok.

add - sign to entry as shown

  • Now will see the effect as below

after 

  • Similarly you can remove any other application from context menu by just addind – sign.

    Edit right click menu for folders

     

    Scroll down to :-

    HKEY_CLASSES_ROOT\Folder\shellex\ContextMenuHandlers\

    and repeat as for files.

    Any query regarding above is welcomed.

    Enable or Disable Unwanted Services in Windows 7

    Posted by: lalitbadoga on: July 28, 2009

     

    Windows 7 is, overall, a very fast OS. Much faster than than any of the previous Microsoft Operating Systems that have been released earlier. But some people still complain that they still want it to be more fast.

    For that, you can try disabling the unwanted services that run in the Windows 7 background.

     

    How to Enable or Disable Services in Windows 7

    1. Open Start Menu, type services.msc and press Enter.
    2. If you get prompted by the UAC prompt, click on Continue.
    3. Now right-click on the service you want to enable or disable, and click on Properties.
    4. First, stop the service and from Startup type, select Enable or Disable (whatever you want).

    HTML Special Symbols Commands for Blogs

    Posted by: lalitbadoga on: July 28, 2009

    If you wish to have special symbol in your post or slide bar try these

     

     

    Symbol

    Code

     

    Symbol

    Code

     

    Symbol

    Code

     

    Symbol

    Code

    Á

    Á

    á

    á

    Â

    Â

    â

    â

    ´

    ´

    Æ

    Æ

    À

    À

    à

    à

    æ

    æ

    Α

    Α

    α

    α

    ℵ

    &

    &

    ∧

    ∠

    Å

    Å

    å

    å

    ≈

    Ã

    Ã

    ã

    ã

    Ä

    Ä

    ä

    ä

    „

    Β

    Β

    β

    β

    ¦

    ¦

    •

    ∩

    Ç

    Ç

    ç

    ç

    ¸

    ¸

    ¢

    ¢

    Χ

    Χ

    χ

    χ

    ˆ

    ˆ

    ♣

    ≅

    ©

    ©

    ↵

    ∪

    ¤

    ¤

    †

    ‡

    ↓

    ⇓

    °

    °

    Δ

    Δ

    δ

    δ

    ♦

    ÷

    ÷

    É

    É

    é

    é

    Ê

    Ê

    ê

    ê

    È

    È

    è

    è

    ∅

    Ε

    Ε

    ε

    ε

    ≡

    Η

    Η

    η

    η

    Ð

    Ð

    ð

    ð

    Ë

    Ë

    ë

    ë

    €

    ∃

    ƒ

    ƒ

    ∀

    ½

    ½

    ¼

    ¼

    ¾

    ¾

    ⁄

    Γ

    Γ

    γ

    γ

    ≥

    >

    >

    ↔

    ⇔

    ♥

    …

    Í

    Í

    í

    í

    Î

    Î

    î

    î

    ¡

    ¡

    Ì

    Ì

    ì

    ì

    ℑ

    ∞

    ∫

    Ι

    Ι

    ι

    ι

    ¿

    ¿

    ∈

    Ï

    Ï

    ï

    ï

    Κ

    Κ

    κ

    κ

    Λ

    Λ

    λ

    λ

    ⟨

    «

    «

    ←

    ⇐

    ⌈

    “

    ≤

    ⌊

    ∗

    ◊

    ‹

    ‘

    <

    &lt;

    ¯

    &macr;

    &mdash;

    µ

    &micro;

    ·

    &middot;

    &minus;

    Μ

    &Mu;

    μ

    &mu;

    &nabla;

    &nbsp;

    &ndash;

    &ne;

    &ni;

    ¬

    &not;

    &notin;

    &nsub;

    Ñ

    &Ntilde;

    ñ

    &ntilde;

    Ν

    &Nu;

    ν

    &nu;

    Ó

    &Oacute;

    ó

    &oacute;

    Ô

    &Ocirc;

    ô

    &ocirc;

    Œ

    &OElig;

    œ

    &oelig;

    Ò

    &Ograve;

    ò

    &ograve;

    &oline;

    Ω

    &Omega;

    ω

    &omega;

    Ο

    &Omicron;

    ο

    &omicron;

    &oplus;

    &or;

    ª

    &ordf;

    º

    &ordm;

    Ø

    &Oslash;

    ø

    &oslash;

    Õ

    &Otilde;

    õ

    &otilde;

    &otimes;

    Ö

    &Ouml;

    ö

    &ouml;

    &para;

    &part;

    &permil;

    &perp;

    Φ

    &Phi;

    φ

    &phi;

    Π

    &Pi;

    π

    &pi;

    ϖ

    &piv;

    ±

    &plusmn;

    £

    &pound;

    &prime;

    &Prime;

    &prod;

    &prop;

    Ψ

    &Psi;

    ψ

    &psi;

    "

    &quot;

    &radic;

    &rang;

    »

    &raquo;

    &rarr;

    &rArr;

    &rceil;

    &rdquo;

    &real;

    ®

    &reg;

    &rfloor;

    Ρ

    &Rho;

    ρ

    &rho;

    &rsaquo;

    &rsquo;

    &sbquo;

    Š

    &Scaron;

    š

    &scaron;

    &sdot;

    §

    &sect;

    ­

    &shy;

    Σ

    &Sigma;

    σ

    &sigma;

    ς

    &sigmaf;

    &sim;

    &spades;

    &sub;

    &sube;

    &sum;

    &sup;

    ¹

    &sup1;

    ²

    &sup2;

    ³

    &sup3;

    &supe;

    ß

    &szlig;

    Τ

    &Tau;

    τ

    &tau;

    &there4;

    Θ

    &Theta;

    θ

    &theta;

    ϑ

    &thetasym;

    Þ

    &THORN;

    þ

    &thorn;

    ˜

    &tilde;

    ×

    &times;

    Ú

    &Uacute;

    ú

    &uacute;

    &uarr;

    &uArr;

    Û

    &Ucirc;

    û

    &ucirc;

    Ù

    &Ugrave;

    ù

    &ugrave;

    ¨

    &uml;

    ϒ

    &upsih;

    Υ

    &Upsilon;

    υ

    &upsilon;

    Ü

    &Uuml;

    ü

    &uuml;

    &weierp;

    Ξ

    &Xi;

    ξ

    &xi;

    Ý

    &Yacute;

    ý

    &yacute;

    ¥

    &yen;

    ÿ

    &yuml;

    Ÿ

    &Yuml;

    Ζ

    &Zeta;

    ζ

    &zeta;

     

    You need to paste only corresponding code against the symbols you want to use.

    How to download YouTube HD videos

    Posted by: lalitbadoga on: July 23, 2009

    Follow the steps

    • Download and install Firefox browser(if you have , then skip this step)
    • Download and install “downloaded helper” using firefox browser from here(don’t download it by any other browser)
    • Now visit YouTube and go to preview video as in image.
    • 1
    • Now click on ‘HD’ in flash window as in image above
    • Now lick on the arrow icon and select the video to download as in image below
    • 2
    • Select target where you want to save your download.

    Enjoy

     

    Note:-This only works with Firefox browser

    Best Laptop Accessories

    Posted by: lalitbadoga on: July 16, 2009

    Be it at home, office, or while on the move, your laptop is incomplete without some accessory or the other. Take your pick from the ones which we feel are necessary and important.

    The features and ergonomics of laptops are restricted due to their highly compact form factor. However, you can make your life simpler by investing in certain accessories for laptops that suit your purpose. So if your laptop is a bit old and lacks a webcam or a memory card reader, no problem!

    CHIP brings you a list of laptop accessories, out of the various options available in the market. Listed below are 12 vital add-on to make mobile computing more comfortable and convenient not matter where you go.

    Laptop bag: Laptop bags are available in a variety of designs ranging from protective sleeves to shoulder bags to backpacks. You may pick the one that matches your personality or the one that allows you to carry your college books and accessories as well.

    Laptop mouse: No matter how agile your fingers are over the touchpad, nothing is as comfortable as a mouse. A laptop mouse is highly recommended if you use your laptop more on the desk than on your lap. Also they are light, compact, and fit snugly in the bag.

    Memory card reader: If you’re a shutter bug or a mobile phone junkie, pamper yourself, overstep your budget a bit, spend a few hundred rupees and invest in a good USB card reader, if your laptop lacks one. We suggest that you pick the one that reads most memory card formats and is compact as well.

    Notebook webcam: Although you can use a desktop webcam with your laptop, a notebook webcam is designed such that it clips on to the screen frame. The best notebook webcams that we have come across are by Creative, Logitech, and Microsoft.

    Kensington lock: Securing your laptop with a Kensington lock is the best way of protecting it from theft while you’re away, especially at busy places. Almost every laptop has a Kensington security slot which can be used to attach this specially designed lock.

    Notebook cooler: A notebook cooler is a metal plate (usually made of aluminum) fitted with USB-powered fans, meant for dissipating heat from the base of the laptop. It’s advisable to use one if your laptop becomes unbearably hot to keep on your lap.

    Bluetooth dongle: A Bluetooth dongle comes in handy when you want to transfer data wirelessly to compatible portable devices such as cell phones, smart phones, or other laptops. You can even use it to fire print commands wirelessly to Bluetooth-enabled printers.

    Portable speakers: It’s quite rare to come across laptops which have good speakers. If you really want to enjoy watching movies and listening to music on your laptop, a good pair of portable laptop speakers are a must-have.

    External storage device: An external storage device is an indispensable component if you want data portability. While USB flash drives are ideal for porting documents and small files, portable hard drives are suited for carrying your entire movie or music collection on the road.

    Mouse pad: Some brands such as Belkin and Logitech offer innovative accessories for laptops. For instance, check out this handy carry pouch by Belkin called the Mouse Trap. When unzipped completely, this pouch converts into a circular mouse pad.

    USB hub: Most laptops are equipped with two or three USB ports which can be used to connect external storage devices, webcams, peripherals such as printers and scanners, and so on. If you are running short of USB ports, buy a USB hub and get up to four more ports.

    USB-to-PS2 adapter: There’s nothing to beat the comfort offered by standard desktop keyboards and mice. If your laptop spends more time on your desk, get a USB-to-PS2 adapter and make yourself comfortable by using a PS/2 desktop keyboard and mouse.

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