Uninstalling the graphics card driver won't make your laptop faster, where did you read such a thing? Most likely, your laptop is as fast as it will ever be, there's little that can be done with laptops. Normally, the only 2 ways to make a computer faster are switching to faster parts (but on laptops changing parts is either very difficult or impossible; this is more for desktops), and overclocking (but most laptops don't allow overclocking, again this is more for desktops).
At best, you might be able to improve the laptop's responsiveness by defragmenting the HDD, and removing all unnecessary software.