Operating systems:
Windows® 2000 Professional with Service Pack 4.

Windows XP Home Edition, Windows XP Home Edition with Service Pack 1, or Windows XP Home Edition with Service Pack 2.

Windows XP Professional, Windows XP Professional with Service Pack 1, or Windows XP Professional with Service Pack 2.

Microsoft® Windows® XP Tablet PC Edition 2005.

For Vista Users:

Windows Vista™ Home Basic

Windows Vista™ Home Premium

Windows Vista™ Business

Windows Vista™ Ultimate

Windows Vista™ Enterprise

Computer
Windows® 2000 Professional: 133 MHz or faster

Windows® XP Home Edition, Windows® XP Professional, or Windows® XP Tablet PC Edition 2005: 233 MHz or faster required, 300 MHz or faster recommended

For Vista users:

Microsoft® Windows Vista™ operating system: (32-bit processor) 800MHz or faster required, 1 GHz or faster recommended

Memory
256 MB RAM required, 512M RAM recommended

Web Browser
Internet Explorer 6.0 or higher Internet connection

Internet Connection
Broadband Connection recommended for faster backups.