1. research (search engine)
2. language translation (translate)
3. documents and worksheet storage
4. email(gmail)
5. video stream(youtube)
6. finding location (search engine and google map)
Without Google, the internet would be practically inexistent.
I'm glad google was invented.
It also led me to Sythe, MoparScape, and Tons of Private Servers/ other assorted online communities!