Why the IE browser can not open the website at the beginning with "https"?
Recently here is some problems with IE browser, any URL at the beginning of "https" can not be opened! Even Gmail is impossible, what the protocol is damaged ?

No,it behoves you accidentally have changed the settings of IE. Open the IE browser's "Tools → Internet Options → Advanced", locate and check the "Use TSL 1.0" and "use SSL3.0" these two options, of course, you can use IE's "Restore Advanced Settings" button , but other options have been modified to reset. Finally, you need to check the localhost firewall and the corporate gateway settings to see if port 443 is disabled, if the port is disabled, there will be such a phenomenon.Then you can solve this problem.