CMC3 Weekly Summary 12/10

I learned the following two things:

1. Google group
We can share the many information, for example, new blog, news, and so on.

2. Google toolbar
Google toolbar is very useful. If you use it, you can translate the word, search something, jump to anything page.

I think that's was fun, and I use them. Google is very useful for us. I'm interested in them. I want to master Google!