A common misconception is that iCloud by Apple is simply an online backup service for Mac computers and devices. Well it is and it isn't ... iCloud is actually a range of cloud services connecting your Apple devices and automatically keeping your information up to date (also known as syncing). iCloud is compatible with most modern Macs, PCs and Apple devices such as the iPhone, iPad and Apple Watch. See the full System requirements for iCloud.
iCloud accounts are currently bundled with 5GB of free online storage. Once this is filled up (and it can fill up quickly...) you can take out an iCloud storage plan starting from around £10 per year. If you plan to backup your iPhone or iPad to the iCloud or store photos online then you will almost certainly need to consider upgrading your iCloud storage plan.
iCloud...
iCloud
