History <a href=" http://www.rightside.com.au/what-are-some-common-prescription-drugs.pdf#fierce ">best way to sell drugs and not get caught</a> Gains from PC hardware are rather small and generally aren&#39;t needed. If they are needed a lot of people will just upgrade their PC (or get a shop to do it for them) rather than buy a whole new machine, tablets don&#39;t really give you the option to upgrade, and the new versions of tablets have notable improvements over the older versions.