So, before you think about paying money to expand your storage on iCloud, you should consider getting cleaning software first. There is often a huge amount of junk and other application data sitting around- unused and clogging up space on your system. By cleaning up your Mac from time to time, you can boost performance and optimize your laptops’ performance greatly. In fact, it is completely normal, even under light usage. It’s not uncommon for your laptop to start to get cluttered and over-filled with junk over a period of time.