Well make sure it is installed firstly. Sometimes the laptops do not come with it installed. Just go to the Asus website and you can download all necessary drivers there. Are you using Vista? or XP? Once installed you can activate Bluetooth from Control Panel :)
AR
No on the contrary make sure you update Flash Player. As it is an important plugin to have when sufing the internet. A lot of websites continually feel the need to update there animation on their websites and sometimes you wont be able to see this unless you have the up to date flash player...