Thanks to applications like Dropbox, Google Drive, OneDrive, and iCloud, you can save your files online in the cloud. They are then accessible everywhere and from any device. Changes you make on one device flow through to all others. We will show the operation, possibilities, and limitations of these applications, and you will get tips for using them. We will also briefly zoom in on Google Photos, an application focused on storing and managing photos and videos. Google analyzes these photos and automatically adds keywords in the background. You no longer have to back up your photos yourself, organize them, divide them into folders, or add keywords. REMEMBER: ADVANCE REGISTRATION IS MANDATORY!