Smartphone usage is now matching that of PC usage. In the US the number of smartphones sold last year exceeded the number of PC's sold. It is expected that tablets will pass PC sales within 2-3 years. The Business Insider reports that "Internet users will double over the next few years and most of these will be mobile internet users".This level of penetration cannot be ignored. It is therefore essential to optimise your web presence for mobile access. What does your website look like on a smartphone? Are you able to navigate? Do all the functions work as they should? If not, you cannot afford to ignore these customers any longer. Download speed, accessibility and functionality are just a few of the considerations of mobile accessibility.

When people consider system memory, it is unfortunately an afterthought, next to the rest of the stuff you find in your computer. Many people who build PCs (and you know who you are) just put in whatever they can find as long as it works in "their" systems. Some builders however, take the opposite route and get these mega bucks ultra high frequency or low latency chips in the hopes that it will give their systems a big boost in performance. Don't worry, you pay for this bit of overkill.