Lenovo CloudBox Users Guide1. Account management41.1 Sign up41.2 Log in51.3 Exit61.4 Settings62. Functions62.1 Folders62.2 Upload files122.3 Download files132.4 Document management132.4.1 Review132.4.2 Preview142.4.3 Rename142.4.4 Move142.4.5 Delete152.5 folders expiration settings162.5.1 Delete files more than ten days162.5.2 Clean all expired files in the folder172.5.3 Clean all files at fixed period193. Recycle bin203.1 Restor