IE 9 can't find a solution for "accelerated graphics - use software rendering instead of GPU rendering"

                  Description of the problem: Under the WIN7 system --- Internet Explorer 9 browser, open "Internet Options > Advanced", but can not find "accelerated graphics - use software rendering without GPU rendering" this option ? (This processing method is only for Internet Explorer 9 browser under WIN7, the model that has the video card driver installed correctly.) Processing method: Method 1: Reinstalling IE9 Reloading is a relatively complicated but thorough method. 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. Method 2: Modify the registry 1. Copy the file: On the computer with IE9 installed normally: press the key combination on the keyboard “Win+R”; call up the run command box, type regedit.exe, press Enter, open the registry editor. Device. (If the User Account Control window pops up, please allow to continue) Locate the registry key: HKEY_LOCAL_MACHINE\\\\SOFTWARE\\\\Microsoft\\\\Internet Explorer\\\\AdvancedOptions\\\\ACCELERATED_GRAPHICS Checked, right-click, click “export” It is saved as a .reg file. Second, the import file: On the computer with problems in IE9: Due to improper modification of the registry will be more troublesome, it is best to make a backup first. Go back to your own computer, as described above, find HKEY_LOCAL_MACHINE\\\\SOFTWARE\\\\Microsoft\\\\Internet Explorer\\\\AdvancedOptions\\\\ACCELERATED_GRAPHICS to export it first. Then, right click and select “Delete”. Locate the file copied from the normal machine in the above step and double-click Import. After adding the registry successfully, you need to restart your computer.