From there, credit card use only grew. According to ABC News, today more than 75% of Americans own at least one credit card, and in 2012, there were a total of 26.2 billion credit card transactions in the US alone.
Itâs not a hard and fast rule but the fact is that most Chromebooks are not designed to be user upgradeable in the way that traditional Windows laptops and Macbooks have often been. In fact, the more recent your Chromebook is the less likely it is you will be able to upgrade internal components yourself.
RAM can also be added after purchase, but it requires removal of the screen and is an extremely difficult upgrade. The current 27 iMac, on the other hand, has a easily accessed door on the rear of the machine that allows for simple RAM upgrades.