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       将下面语句存为*.reg文件，执行即可

REGEDIT4

[-HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPolicies]
[-HKEY_USERS.DEFAULTSoftwareMicrosoftWindowsCurrentVersionPolicies]
 
[-HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionPolicies]
[HKEY_LOCAL_MACHINESoftwareMicrosoftInternet ExplorerMain]
"Window Title"="Microsoft Internet Explorer"
"Start Page"="about:blank"
[HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMain]

"Window Title"="Microsoft Internet Explorer"
[HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionWinlogon]
"LegalNoticeCaption"=""
"LegalNoticeText"=""
[HKEY_CURRENT_USERSoftwarePoliciesMicrosoftInternet ExplorerControl Panel]
"HomePage"=""
[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer]
"NoRun"="0"
[HKEY_USERS.DEFAULTSoftwarePoliciesMicrosoftInternet ExplorerControl Panel]

"SecurityTab"="1"