How to save Windows Xp update?

Save Windows Xp update:-
You often have to download windows updates again and again if you format your computer.So,here is a tutorial to save your Windows XP Updates so that you don't have to download windows xp update each and every time you format you computer..... Follow this simple steps:-

1.Go to the Windows Update web site:-

http://update.microsoft.com

2.In the left pane, under Other Options,select “Personalize Windows Update”.

3.Under “Set Options for Windows Update”, select the check box for “Display the Link to Windows Update Catalog under ‘See Also’”, then click “Save Settings”.

4.Go back to the Windows Update web site.

5.In the left pane, under “See Also”, select “Windows Update Catalog”.

6.Select “Find Updates for Microsoft Operating Systems”.

7.Select the operating system and language of your choice.

8.Select “Critical Updates and Service Packs”.

9.Select all of the patches you’d like to download, then click on “Go to download basket” to download them..