The following steps can be implemented:
1 on the System desktop, select "Start → run" in turn.
2 type regedit in the Open field in the pop-up window and press ENTER to execute the command.
3 in the open registry, with the mouse in turn expand [hkey_current_usersoftwaremicrosoftwindowscurrentversioninternet Settingszonemap], At this point you will find that there are a lot of domains under the name of the site domain names, these are the trust sites and restricted sites that we add.
4 Click the right mouse button in the window blank and select "Export" in the pop-up right-click menu to save all key values under Zonemap and zones as a registry file.
Install the new system and then double-click the registry file to run it in the registry.
The user export key value of the Windows 2003 system differs from that of the XP system users, and 2003 users simply export hkey_current_usersoftwaremicrosoftwindowscurrentversioninternet Settingszones is OK.
The users of Vista and win 7 systems are the same way they operate on XP systems.