What should I do if there is no sound in the webpage video playing on Windows8?

1. Check the IE option, whether to disable the animation and sound in the webpage, open the Internet Explorer (ie IE) browser, click a circular icon in the upper right corner of the browser, select “Internet Options”, as shown below Shown:

In the “Advanced” tab, find the “Multimedia” setting information to see if the animation and sound are checked in the web page, as shown below:

2 If the IE temporary file is cleared, try to delete the browse record in the “General” tab of the IE option, as shown below:

Select to delete temporary files, history, cookies and ActiveX filter protection data. , as shown below:

3, reset IE try to solve, open the Internet option, select the "advanced" tab, and then click the "Reset" button to restore the browser to the default settings, As shown below:

After clicking Reset, a confirmation prompt window will pop up, select “Reset” again, as shown below:

4. Uninstall and reload the latest version of Adobe Flash Pla Yer try

5. If the above operations are invalid, back up the important data and reinstall the operating system.