Microsoft recommends “Compatible with Windows 7” applications because they have passed Microsoft-designed tests to help ensure they install readily every time and minimize the number of crashes, hangs, and restarts you experience. This all helps ensure a compatible and reliable experience with any edition of Windows 7 including 64 bit.

"Compatible with Windows 7" software:

• Is tested for compatibility and reliability on Windows 7.
• Passed Microsoft designed tests to minimize the possibility of crashes, hangs, and reboots.
• Represents a commitment that the product will continue to work over the life of Windows 7.
• Meets privacy standards set forth by the Anti-Spyware Coalition.
• Installs cleanly and reliably.
• Eliminates unnecessary reboots.
• Ensures compatibility with Windows 7, both 32-bit and 64-bit editions.