After the installation of video card drivers, desktop right-click menu will be more than the "Save as map style", "Graphics Options", "Display Mode" three options, as these three options to make the menu very long delay, both not pretty, but also seriously affected the menu display speed, There is also no use, is simply tasteless.
Removal of this approach:
You can click the "Start Run" then type "regedit" and make sure to run the Registry Editor, click Start, expand "HKEY_CLASSES_ROOT \ Directory \ Background \ shellex \ ContextMenuHandlers" key, delete the "igfxcui" button, and then re - start the system or log off the desktop can be removed and that the three options on the menu.

Also need to look at the individual older versions of the graphics drivers in the registry to the position may be different, if necessary, you can search to find the relevant keys. "
The above is my search, the following section is also a search and remove the desktop right in "using Jiangmin antivirus scan the current folder" approach:
"I put out to come and share ways: 1. 'Anti-virus scan with Jiangmin current folder' where the corresponding key in the registry.
Specific methods are as follows: Click "Start \ Run" and type "regedit" to open the Registry Editor, expand the "HKEY_CLASSES_ROOT \ Directory \ Background \ shellex \ ContextMenuHandlers" key, delete the "Kvplus Scan" button, do not restart system, you can delete the 'anti-virus scan with Jiangmin current folder'.
However, as anti-virus software, has self-healing function, the next upgrade, this registry key will be automatically added, that is, after the upgrade, right-click menu will not be as many 'anti-virus scan with Jiangmin the current folder', if the never too much trouble, just to upgrade every time a registry and then delete that key inside. "