Win7 system IE browser does not have "use software to render without using GPU rendering" option

            Method 1: Solve the problem by modifying the registry;
1. First open the registry editor (WIN+R input regedit Enter);
2, find the registry key: HKEY_LOCAL_MACHINESOFTWAREMicrosoftInternetExplorerAdvancedOptionsACCELERATED_GRAPHICS
Check, right click Mouse, click "export”, export format is reg file;
3, copy the exported reg file to the faulty system, and then open the registry of the problem system HKEY_LOCAL_MACHINESOFTWAREMicrosoftInternetExplorerAdvancedOptionsACCELERATED_GRAPHICS
ACCELERATED_GRAPHICS delete
4, The last step is to double-click the reg file you just exported and import it.
Method 2: Reinstall IE9. Reloading is a relatively complicated but thorough approach. If you are in trouble, you can also use the method of directly modifying the registry: copy the registry file from the working computer to replace the related items of the problem computer.