Web certificate errors are generally caused by virus infections and malicious plug-ins. So what should we do when we encounter a web certificate error ? Don't worry! Today, Xiaobian will bring you the solution to the web certificate display error!
Step 1: Clear IE browser temporary files and change IE cache settings
First open the IE browser, select the "Tools" menu, and select "Internet Options" from the pop-up menu.
Complete deleting cookies and deleting files in turn, then click "Settings", find the used disk space in the pop-up window, adjust it to about 10M or less, and click OK.
Finally click "Clear History" to clear the history and change the "Number of days a page is kept in history" to 2 days or less.
Step 2: Adjust the security level of IE browser
In the tool menu of IE browser, select Security under Internet Options, and set all four regional levels of the Internet to "Default Level" in turn.
Step 3: Restore IE as the default browser
Under the program options, check the location as shown in the figure.
Step 4: Use antivirus software to repair system and IE
Use the functions of "cleaning plug-ins" and "system repair" in 360 Security Guard to remove malicious plug-ins existing in the system and repair IE functions.