It's simple and easy to install. 

As a first step, check the screensaver system requirements below to make sure your PC is properly configured to deliver the best viewing results.

Screensaver System Requirements - Recommended Configuration

• Microsoft Windows XP/2000/ME (minimum 98/95/NT4)
• Pentium® 3/4 or AMD Athlon CPU - 500Mhz or more (minimum - Pentium® class CPU -350Mhz)
• 17" screen - 600x800 (minimum), True colour (minimum - 65636 colour)
• 128MB RAM (minimum - 64MB RAM)