Win7 system opens IE browser automatically pops up two homepages how to do

Case 1: Open two different homepages
1, this situation is usually set up two homepages, we can open the Internet option to see if there are two The home page is connected in the theme settings box. If there is one, remove one, leave a confirmation;
2, or you can open the registry and find the following key: HKEY_LOCAL_MACHINESOFTWAREMicrosoftInternet ExplorerMain double click the start page on the right, under the numerical data Enter the home page link and click OK.
Case 2: Open two identical homepages, and set them yourself.
Set Baidu as the homepage, then open two IE webpages when you open IE.
Usually this situation may be safe. The software lock is caused by an abnormality. Xiaobian unlocks the homepage by using the computer housekeeper, and then opens IE and only has one webpage, and then locks it back.