How to undo a system restoration after you perform a System Restore

http://support.microsoft.com/kb/306084

click the link if not working copy the link and paste Browser address bar..

Create Bootable USB Pendrive...

1. Windows 7 USB-DVD Download Tool.

2. Basic Option.

1. Windows 7 USB-DVD Download Tool:

Just Download this Tool and Installed in your Desired PC then follow some easy Steps:-

 

2.Basic Option:

Tools Required:

1. USB flash drive with a minimum capacity of 4 GB.

2. Windows 7 Setup DVD. 

Step 1 : Plug-in your USB flash drive.

Step 2 : Open the PowerShell (OR Command Prompt if PowerShell Not Exist). If you are using Windows 7/Vista then open it with administrator rights*.
* Goto Start -> All Programs -> Accessories ->Windows PowerShell ->  Right-click on “Windows PowerShell” and select “Run as Administrator”.
Step 3: In the PowerShell, type

DISKPART

This will start the Microsoft DiskPart utility as shown below:

Now issue the following command:
LIST DISK

This will show you a list of  available disks on your system. Disk 0 is usually the hard disk. In my case, Disk 1 is the USB drive (this can be a different one in your case). Now issue the command as shown below:

 SELECT DISK 1

above command, 1 is the USB drive number on my system. If you have a different number on your system, then you need to replace 1 with that number.
Step-4: Now issue the following list of commands one by one as shown below:

CLEAN
CREATE PARTITION PRIMARY
SELECT PARTITION 1
ACTIVE
FORMAT FS=NTFS QUICK
ASSIGN
EXIT

Close Power Shell and proceed to the next step.
Step 5: Insert the Windows 7/Vista installation disc and note down the “drive letter” of your DVD drive. In my case, it is “H:”.

Open the command prompt. If you are using Windows 7/Vista then open it with administrator rights*.
* Goto Start -> All Programs -> Accessories -> Right-click on “Command Prompt” and select “Run as Administrator”.

Now type the following list of commands as shown below:
H:
CD BOOT
BOOTSECT.EXE /NT60 G:(NOTE:
G: is your USB drive letter)

EXIT

Step-6: Copy the contents of your Windows 7/Vista installation disk into the USB flash drive.
Directly Copy-Paste All DVD file into Usb Stick Then…

Your USB stick is now ready to boot and install the OS for you. Don’t forget to enable the “USB Boot” option and change the “Boot priority to USB device from hard disk” in your BIOS settings.

How to switch off my web cam of lenovo pc when my pc is on

IN Lenovo Laptop use FN+Esc button turn ON/OFF function used.

CPU Usage very High

I have solved this problem, it is registry misbehaviour in windows xp. Raybay is also true in saying about the process of elimination or hardware checking to solve the problem. there r a few spyware and worms that creates the same problem. but if spyware or worm is not present in your hard disk than it is the registry problem that comes with xp,which is true in most of the cases. To solve this problem, u have to do the following:
In windows xp,click start>run and enter regedit and remove the following registry key.

"HKEY_LOCAL_MACHINESOFTWAREClassesCLSID{87D62D94-71B3-4b9a-9489-5FE6850DC73E}InProcServer32"

or

click Start>Run and enter regedit and navigate to the following key:

HKEY_CLASSES_ROOTSystemFileAssociations.avishellexPropertyHandler

by clicking the + signs beside

Hkey_Classes_Root/SystemFileAssociations/.avi/shellex

then select (highlight) PropertyHandler

>> next Click File > Export and give the file a name. Then export (save) it to a convenient location before deleting it. It can be restored later if necessary by clicking the saved .reg file

>> after saving it, Right click on the PropertyHandler folder in the left hand pane and select "Delete"

and your problm is solved..

I am in touch again...Raybay.. just to refresh memory..i am the same guy from the system instability problem that we discussed long time back...

What is jusched.exe And Why Is It Running?

If you’ve looked in Task Manager and wondered what on earth the jusched.exe process is and if you can turn it off, then you are in luck. This process is the Java Update scheduler, which is a process that wastes memory all the time just to check once a month whether there are new updates to Java.

There’s a scheduled tasks feature built into Windows for this type of thing… the java update scheduler is obviously not being used for critical updates since it’s only scheduled to check once each month. Since I simply can’t understand why the process needs to waste my memory, it has to go.

What you’ll need to do is open up Control Panel, and then if you are in XP you can click on the Java icon, or in Vista you can click on Additional Options, and then click on Java.

Once you have the Java Control Panel open, select the Update tab, and then uncheck the box for “Check for Updates Automatically”

You’ll receive a warning message stating that if somebody finds a security hole in Java that it will take up to a month before you are protected from it: 

Does anybody else think that the sentence should read “the fastest and most secure Java” instead of the way it’s worded?

After you click the Never Check button above, you’ll probably receive this error message if you are in Windows Vista, stating that it also hasn’t been properly certified to work with Vista in the first place. Just click that it works correctly.

That does make me wonder… I guess we’ll miss the update that fixes the problem with the control panel… or will we? What you can do instead is schedule a task to run monthly using the built-in Task scheduler. If you don’t care about updates to Java, then disregard the next part.

Schedule Java Update Check (Optional)

Just type in Task Scheduler into the start menu search box to open the task scheduler, and then click on Create Basic Task.

Follow the wizard along to pick a month and date, and then when you get to the “Start a Program” screen, use this as the path, adjusting if you are running a different version of Java. The key thing is that you run the jucheck.exe in your Java directory.

“C:\Program Files\Java\jre1.6.0_01\bin\jucheck.exe”

Now when the scheduled task runs once a month, or whenever you schedule it, you’ll get this dialog if there is a new version, or another dialog stating there are no updates to Java.

It’s actually somewhat ironic that there’s an update to Java on the day that I write this article…

How to Create Custom Keyboard Shortcuts in Excel 2007?

Excel has lot of functions and most of the functions doesn’t have any keyboard shortcuts as they are used in only very specific conditions and cases. But for some cases, you may be required to do those tasks quite often and you may like if you have a keyboard shortcut.

Let me give an example, we have covered earlier how to convert rows to columns or columns to rows in Excel and while using formulas. Its just the transpose feature in the special copy feature. But if you are required to use this task quite often, you may create your own keyboardshortcut to do the transpose paste like Ctrl + T.

So how to create custom keyboard shortcuts in Excel 2007?

Before we proceed on the section of how to do create custom keyboard shortcuts, this method is done using the macros in Excel. For some Macros may not be enabled (you may not be able to see Developer tab), please refer to our previous post on How to Enable Macro Features and Settings in Excel from Office 2007? 

To create a custom keyboard shortcut, go to the Developer tab and press Record Macro.

Give the details of the macro, the keyboard shortcut, store macro in and description.

 Side Note: If you have not saved any macros before in Personal Macro Workbook (Personal.xlsb), you may get the message like this. “Do you want to save the changes made to Personal Macro Workbook? If you click Yes, It will be available next time you start MicrosoftOffice Excel”. Click here to know more about Working with Personal Macro Workbook in Excel

Next, perform the function that you want to be repeated by a keyboard shortcut (Make sure you have done whatever function that usually precedes the function that is being recorded, like copying some cells in this case) . In our example, right click in the place where you wanted to paste special with transpose. Select Paste Special -> Transpose –>Ok. Stop recording the macro.

Now you can use the keyboard shortcut you have mentioned to perform this custom function

How to quickly add comments in Excel? – Quick Keyboard Shortcuts in Excel

In the series of quick keyboard shortcuts for MS Office series, we have another quick tip to add comments in Excel. Adding comments can be very helpful especially when the files are reviewed by than a couple of members in the team.

You can use the keyboard shortcut Shift + F2 to add a quick comment in any cell.

You can also edit, delete, show/hide comments by right clicking the cell and choosing appropriate commands.