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[More than half of the text uses machine translation, so there may be some unclear meaning and mixed words. If you are willing to provide help to this public welfare project, please contact the project leader Xiao Zhao (E-Mail: xiaozhao [at] w3c.email).]

You are using Internet Explorer (or other browser using IE Rendering Engine). This means that you will not be able to access our website until you upgrade your browser.

Please note: Internet Explorer support services have been terminated

After January 12, 2016, Microsoft no longer provides corresponding support and updates for IE 11 and below. Without critical browser security updates, your computer may be vulnerable to harmful viruses, spyware, and other malicious software that can steal or damage your business data and information.

Since November 30, 2020, the web version of Microsoft Teams can no longer be accessed using Internet Explorer 11. The remaining Microsoft 365 applications will drop support for IE11 on August 17, 2021. The browser itself will continue to be supported for the lifecycle of the Windows version on which it is installed until June 15, 2022.Microsoft recommends Internet Explorer users migrate to Edge and use the built-in "Internet Explorer mode" which enables support for legacy internet applications.

More advanced browsers

It is recommended to use the following browser, click to go to the official website.

• Chrome Google Chrome
• EdgeMicrosoft Edge
• FirefoxMozilla Firefox
• OperaOpera Browser

Boycott IE together

Wikipedia: Criticism of Internet Explorer

In order to be compatible with this former browser overlord, web designers need to do a lot of code work. For ordinary users, the low version of IE is a precarious security risk. In the history of Windows, several major Trojan virus incidents have used IE vulnerabilities to spread. So, please join us in boycotting outdated versions of IE!

Developer support

You can introduce https://ie.xiaozhao233.top/core.js to access this website, the program will automatically determine the IE (including IE 11) IE and jump to the corresponding language when judging success of upgrade prompt pages, currently support simplified/traditional Chinese and English. You can use the project for free forever, saving you the material costs of page design, text writing, code development, and your more precious time.