What should I do if the Win8.1 system cannot run Java programs?

JAVA, an object-oriented programming language that can write cross-platform application software. Under win8.1 system, when users use Java, there are blank and black forks on the page, sometimes they can't even run. How is this? What about it? What should I do? See how the masters solve this problem.
1. Make sure you have Java installed.
2. Make sure your IE has enabled the JAVA plugin. IE Options - "Programs -" Manage Add-ons: [JAVA SE Runtime Enviroment] enabled;
3. Open the JAVA Control Panel and confirm that [Enable JAVA Content in Browser] is checked. Computer - "Control Panel -" Program - "JAVA-" Security - "Enable JAVA content in the browser;
4. Restart [enable JAVA content in the browser]. Remove the check, click Apply, then check, and then click OK;
5. Restart the browser, open the page, there will be a prompt to jump out, choose No. Then disable [Java(tm) Plug-In SSV Helper, Java(tm) Plug-In 2 SSV Helper] in the IE management add-on.
The Java program under Win8.1 system can't run normally. This is a situation that many users have encountered, but this is not a big problem. Users only need to follow the steps described above to operate. It is easy to solve the problem.