1. You can download SeaDrive from this link. 2. To access the virtual drive, just open Windows file explorer. There is a "seadrive" node in the navigation pane of Windows file explorer. 3. Files in the virtual are created as "placeholders" in the local file system. They may be in 3 states: a) Placeholder file: An empty representation of the file and can only be opened when there is network connection. b) Full file: The file has been downloaded and saved locally. Download is automatic when a placeholder file is opened for the first time. These files are available whenever you open SeaDrive regardless to network connections. The operating system may decide to clear a full file when more disk space is needed. c) Pinned full file: The file has been downloaded and saved locally. It is guaranteed to be available offline. 4. Whenever you open a placeholder file, the operating system will automatically start to download it. If the file may take some time to download, there will be a progress bar shown up in file explorer and you may cancel the download. --Thank you--