It is easy to configure multiple PCs and/or Servers to share one account. The computers do not have to be geographically co-located. You can define separate sub-user accounts and allocate storage for each computer. This enables every computer (sub-user) to have their own login, preferences and configuration - all controlled by and billed to a single administration account.

Backup 

Backup File Conditions   New Files: Files added to any backup set folder will automatically be sent to the DWS Backup Server during the next backup.         Changed Files: Updated files are backed-up using Incremental binary patching. They are compressed, encrypted via secure 448-bit encryption, transferred and archived for 30 days (user configurable up to 27 years).         Deleted Files: When you delete a file on your computer, the file (and it's corresponding versions) remain available on the DWS Backup Server for 30 days (user configurable up to 27 years).  You can immediately delete a file from the DWS Backup Server via the DWS Backup Client user interface.         Moved Files: When you move a file to a different location on your computer, it is treated as a Deleted File in it’s original location and a New File in the new location.     Open Files DWS Backup Professional automatically backs up all open, locked and in-use files including those opened for “exclusive access”, i.e., Outlook, Quickbooks, RDMS databases, etc.  You’ll never have to log out or close a program at backup time again. Most backup services support VSS (MS volume shadow copy service). However, VSS is only compatible with the latest Windows OSs (like XP and 2003) and is NOT compatible with most client/server applications, legacy systems or some mainstream applications. It can also conflict with various LAN based backup programs, which is a major consideration for many users. DWS Backup Professional’s open file technology is compatible with all modern Windows OSs. We support virtually all applications too. Further, we allow you to back up open files across mapped drives and network shares - a service level that our competitors simply don’t support.       Outlook Small businesses and individuals often use Outlook for email, calendar and contacts. DWS Backup Professional's Open File Backups make it easy to backup all of your Outlook data. Simply include your Outlook .pst files in one of your backup sets. (Note: DWS Backup Classic customers must close Outlook prior to backing up the .pst files.)       QuickBooks Many businesses utilize QuickBooks to manage their critical financial data. DWS Backup Professional's Open File Backups make it easy to backup QuickBooks and QuickBooks Pro without having to close the application. Simply include the .qbw (QuickBooks work file) in one of your backup sets. (Note: DWS Backup Classic customers must close QuickBooks prior to backing up the .qbw file, or use QuickBook's backup and recover facility to create a .qbb file for backup).       System State Simply select System State in any backup set and DWS Backup Professional will back up your Windows System State (Windows registry, user settings, and Windows system files).       Sql Server DWS Backup Professional will automatically detect and backup Live SQL Server at the bit-level – without having to stop the critical services that support your business.       Exchange Server DWS Backup Professional will automatically detect and natively back up your Live Exchange Server at the bit-level. While other services require that you restore the entire Exchange DB, DWS Backup Professional can quickly restore a single user or multiple mail folders on demand.       Active Directory If Active Directory is installed, DWSBackup Professional will automatically detect it and enable it to be selected for backup.