The solution to the missing IE option in the customized desktop of Lenovo notebook is as follows:

Uninstall KB943460 and KB914440 first, and then reinstall them in order. Just install it. If the KB914440 patch is not installed, you can uninstall KB943460, install KB914440 first, and then install KB943460.

Note: If you upgrade to WinXP-SP3, the above phenomenon is normal. If you accidentally delete the IE icon on the desktop, you can create a new folder in any disk and name it "Internet Explorer.{871C5380-42A0-1069-A2EA-08002B30309D}" (without quotation marks), and then Just copy it to your desktop.

Cause of the fault: When upgrading patches for the system through third-party software, the upgrade was not performed in sequence, the installation order of KB914440 and KB943460 patches was reversed, or KB943460 was installed directly without KB914440.