I have heard a lot about the cloud, but it wasn’t until last week i found out what it is. The cloud is basically the internet. I think it is safe to upload all your files on the cloud. what if your computer doesn’t open or what if the computer reprograms it self and you have a presentation and you can’t access it. But if you have the presentation on the cloud you will have a black up. You can access it anytime anywhere. I think to be on the safe side you should have any presentation on the cloud as a backup.