How to Fix Error - Windows 7 Ultimate Shuts down randomly in middle of work.?

Windows 7 Ultimate Shuts down randomly in middle of work.

Windows 7 Ultimate 
Build 7600 - 64 Bit
Graphics: Intel HD Graphics
Processor: Intel 3rd Generation Core i3
Laptop name & Model: HP G72 - B66US Notebook
Windows 7 Ultimate shuts down in the middle of work.
I face data loss every day.
My laptop is about 3 years old & is working like a 12 year old Windows XP Laptop! I think my laptop's security has been compromised and some type of
virus attacked it, but don't know what to do? Norton Antivirus 2014 says that your PC is in risk as it is not updated & anti spyware, quick scan, SONAR protection, Email protection & auto protect is turned off.
Currently it is fixing them.
Also, some system files were damaged, I tried startup repair & system restore, but in vain.
Then I chose
"Last Known Good Configuration" It fixed these system file corruption problem, but it brought more problems like this one.
It made my Laptop unsecure, slow, unresponsive & the main problem.
it
shuts down in between.
Here is the log of event viewer :
Log Name:      System
Source:        EventLog
Date:          4/17/2014 7:22:03 PM
Event ID:      6008
Task Category: None
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      SrivastavaHPPC
Description:
The previous system shutdown at 7:19:53 PM on ?4/?17/?2014 was unexpected.
Event Xml:

 
   
    6008
    2
    0
    0x80000000000000
   
    6557
    System
    SrivastavaHPPC
   
 
 
    7:19:53 PM
    ?4/?17/?2014
   
   
   
   
    1167
   
   
   
   
    DE070400040011001300130035000702DE070400040011000D00310035000702080700003C000000010000000807000000000000840300000100000000000000
 

Please Help!

Anwsers to the Problem Windows 7 Ultimate Shuts down randomly in middle of work.

Download Error Fixer for Free Now

To install drivers and other optional updates

1. To install optional updates, you need to review and then select them from the list of updates that Windows finds for your computer. Optional updates are not installed automatically.
2. Open Windows Update by clicking the Start button Picture of the Start button, clicking All Programs, and then clicking Windows Update.
3. In the left pane, click Check for updates, and then wait while Windows looks for the latest updates for your computer.
4. If any updates are found, click View available updates.
5. Select the optional updates that you want, and then click Install. Administrator permission required If you are prompted for an administrator password or confirmation, type the password or provide confirmation.

Another Safe way to Fix the Problem: Windows 7 Ultimate Shuts down randomly in middle of work.:

 

 

How to Fix Windows 7 Ultimate Shuts down randomly in middle of work. with SmartPCFixer?

1. Click the button to download Error Fixer . Install it on your system.  Open it, and it will scan your system. The errors will be shown in the scan result.

2. After the scan is finished, you can see the errors and problems need to be fixed. Click Fix All.

3. The Repair part is done, the speed of your computer will be much higher than before and the errors have been fixed. You can also use other functions in this software. Like dll downloading, junk file cleaning and print spooler error repair.

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