If you go to http://www.google.com/chrome, you can download one of my favorite web browsers:
Google Chrome Speed Tests - HD
I ran into an issue a couple weeks back and discovered that when you install Chrome from http://www.google.com/chrome, the program installs to your local profile. This means that if you have someone else using your computer on a separate account, the 2nd user might not see your Chrome installation.
Solution?
If you go to http://pack.google.com, you can download and install Chrome via Google Pack. This will install Chrome in your My Programs folder rather than your local profile (where there's a good chance that nobody else could access it).