Thanks for making me to attain new concepts about pcs. I also have belief that one of the best ways to maintain your laptop computer in leading condition is to use a hard plastic-type material case, or shell, that matches over the top of your computer. Most of these protective gear are model precise since they are manufactured to fit perfectly within the natural outer shell. You can buy all of them directly from owner, or via third party places if they are intended for your notebook, however not all laptop could have a shell on the market. Again, thanks for your recommendations.