This article focuses on some additional laptop computer buying tips that will help streamline your online purchase of a new laptop computer. Components such as processor, memory, hard drive, optical drive(CD DVD), laptop resolution, wireless card, video card, laptop audio, and battery are all important factors to consider and understand before finalizing your laptop purchase. Bluetooth and TV tuner compatibility are two interesting laptop features that you may want to consider as well. What you must know is that you will be faced with many more options and decisions to make as you proceed through the customization of a new laptop computer. If you're buying a new laptop computer direct from the manufacturer and customization is allowed then take a minute to read through this article so you know what to expect. If you're buying a new laptop computer from an indirect online merchant or you're purchasing a refurbished laptop then most or all of the customization and options go away and the buying process is much easier(since you're buying the laptop "as is").