Automatic Data Backup Client software will only run natively on Windows XP, Vista, 2003, 2008 and Windows 7. If you want to backup computers with other operating systems, it is possible. Here's how... Since Automatic Data Backup Client supports mapped network drives and the Network Neighborhood, it can backup data from any computer that is accessible via the network. A single Automatic Data Backup Client can backup the local computer and any number of local or remote network computers using Automatic Data Backup's powerful user interface.