Working on a project on different devices has long since become a matter of course. And with the increase in the home office, this flexible way of working has even increased significantly. However, sooner or later users will face a really annoying problem. For example, you are working on a project on your desktop PC, but want or need to continue this work later on the laptop while you are out and about.
So you first have to copy the necessary files to a USB stick or an external hard drive, and then to the laptop, and later copy the updated file back to the desktop so that both files are the same. As a rule, apart from the actual project, you also do other work on the devices, so that it becomes more and more confusing where the current data is now.