Hi friends...herez the post..lot f ppl do windows update nd if they wanna format their system all updates was gone...dis iz wot i heard 4m lot f ma frnds...so herez d trick to store d updates in ur computer nd use them wen ever u want to install them...herez d tip..

Go to the Windows Update web site.
In the left pane, under Other Options, select “Personalize Windows Update”.
Under “Set Options for Windows Update”, select the checkbox for “Display the Link to Windows Update Catalog under ‘See Also’”, then click “Save Settings”.
Go back to the Windows Update web site.
In the left pane, under “See Also”, select “Windows Update Catalog”.
Select “Find Updates for Microsoft Operating Systems”.
Select the operating system and language of your choice.
Select “Critical Updates and Service Packs”.
Select all of the patches you’d like to download, then click on “Go to download basket” to download them.