Collaboration and Synchronisation

Collaboration in cloud storage means several people can open and edit the same file at the same time. Their changes appear almost instantly for everyone, so you can work together without emailing versions back and forth.

Synchronisation is the automatic process that keeps files the same on the cloud and on every device linked to your account. When you save a change on one device, it is uploaded to the cloud and then downloaded to your other devices.

Real-time collaboration

For example, four students in a robotics club keep a shared build log in the cloud. One types the list of parts, another adds the measurements, and a third writes about the motor that kept jamming. Everyone sees the new text as it is typed, so nobody is working on an old copy. This works because the file itself lives in the cloud rather than on one person's device.

How synchronisation works

Imagine you start drafting a speech for a debate competition on a library computer. You save it, and synchronisation copies it to the cloud. Later, you open the same file on a laptop at home and add a new paragraph. That change is uploaded to the cloud and then copied back to the library computer the next time it is online. You always work on the most recent version, whichever device you pick up.

Synchronisation also means copies of your files sit on several devices, not just one. If one device breaks, your work is still in the cloud and on your other devices.