How to Fix - Can not update Windows 7 SP1-by using Windows Update or from Microsoft Download Center.?

Can not update Windows 7 SP1-by using Windows Update or from Microsoft Download Center.

Have a laptop that came with Windows 7 Home Preminum/on a 64-bit operating system.
For several weeks, have an update (Windows 7 Service Pack 1)  that continues to fail/ error code:  80070000D.  Please give me specific directions to update my computer properly. 
I play many games and use my laptop for school.  It is running slow and freezes/crashes many times a day.  When switching to an expanded view/window from a smaller view/window- At bottom left I notice that computer uses Adobe to enlarge window.  How can this
be corrected?  Please help--I've use all troubleshooting tips and when I check update again--Still have Windows 7 SP1 waiting to be updated.

Anwsers to the Problem Can not update Windows 7 SP1-by using Windows Update or from Microsoft Download Center.

Download SmartPCFixer to Fix It (Free)

Hi,
Frankly you would be better off trying to solve the issues BEFORE you upgrade to SP1.
Troubleshoot problems installing a service pack for Windows 7
http://windows.microsoft.com/troubleshootwindows7sp1
Learn how to install Windows 7 Service Pack 1 (SP1)
http://windows.microsoft.com/installwindows7sp1
Information about Service Pack 1 for Windows 7 and for Windows Server 2008 R2
(How to obtain and support options)
http://support.microsoft.com/kb/976932

Service Pack Center
http://windows.microsoft.com/windows7sp1

If needed :

How to uninstall Windows 7 Service Pack 1 (SP1)
http://windows.microsoft.com/en-US/windows7/uninstall-sp1

Another solution is to download the SP1 and burn the ISO to a disk and then install it.
In fact this method is known to fix a couple of issues, such as the USB bug, that can
affect systems when it is applied via Windows Updates.
Windows 7 and Windows Server 2008 R2 Service Pack 1 (KB976932)
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=C3202CE6-4056-4059-8A1B-3A9B77CDFDDA

Documentation for Windows 7 and Windows Server 2008 R2 Service Pack 1 (KB976932)
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=61924cea-83fe-46e9-96d8-027ae59ddc11&displaylang=en

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Check this link for some excellent information from MVP Andre Da Costa.
http://answers.microsoft.com/en-us/windows/forum/windows_7-windows_update/service-pack-1-for-windows-7/394c4fa3-2d62-e011-8dfc-68b599b31bf5

Hope this helps.

Windows Recovery - Totally Fix All Errors including Can not update Windows 7 SP1-by using Windows Update or from Microsoft Download Center.

• Click on the Start button on the Taskbar.
• Type "System Restore" (without quotes) in the Search box and hit Enter or,
• Click on System Restore (when you see System Restore pop up  in the list of search results).
• Make sure the "Recommended restore" radio button is checked on the restore utility window.
• Click on Next and follow the instructions given.

Note: There is the option on the restore utility to select "Choose a different restore point". Unless you have a specific reason to select a different date and time than what Windows recommends, just select the recommended option stated in the steps above. If you choose to select another one, follow these steps:

Click on that desired date and time, and Windows 7 will perform a scan for any affected programs in that restore point.

Once completed, click Next and follow the instructions given.

Once you have selected the restore point, your system will start the restoring process, after which you will have to restart the system.

Another Safe way to Repair the Problem: Can not update Windows 7 SP1-by using Windows Update or from Microsoft Download Center.:

How to Fix Can not update Windows 7 SP1-by using Windows Update or from Microsoft Download Center. with SmartPCFixer?

1. Click the button to download Error Fixer . Install it on your computer.  Open it, and it will perform a scan for your computer. The errors will be shown in the list.

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

3. The Fixing part is finished, the speed of your computer will be much higher than before and the errors have been removed.

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