According to Andrew’s Company Intranet Stats, In MS, out of 41, 36 employees like to search using Google whereas only 8 use MSN search and 1 uses Live.com
All use Windows OS.
In Google, no one uses any other search engine than Google. The OS is Windows only. Out of 74, 58 employees use Firefox whereas 16 use IE.
And at Apple, no one uses any other search engine but Google.