1. Slideshare
1.1. Share your presentations
1.1.1. Class presentation
1.1.2. Others
2. Twitter
2.1. Follow people and friends
3. Mindmaps
3.1. Brainstorming tool
3.1.1. Organize events
3.1.2. Discuss subjects
3.1.3. Create project
4. Google Reader
4.1. Read the news in your favorite pages
5. Picassa
5.1. Photo organizer
5.1.1. Eramus album
5.1.2. Parties album
6. Google Maps
6.1. Check routes
6.1.1. To the country you go study Erasmus
7. Google Docs
7.1. Create your own docs
7.1.1. Document
7.1.2. Table
7.1.3. Presentation
7.1.4. Poll
7.1.5. Drawing
8. Youtube
8.1. Share your videos
8.1.1. Homemade videos
8.1.2. Favorite videos
9. Google Voice
9.1. Only works in US
10. Google Sites
10.1. Show information
10.1.1. Photos
10.1.2. Text
11. Google Translator
11.1. Translate information in foreign languages
11.1.1. City information
11.1.2. Classes information
12. Google Calendar
12.1. Schedule events with friends
12.1.1. Parties
12.1.2. Study time
12.1.3. Dinner
12.1.4. Cinema
12.1.5. Other events
13. Google Search
13.1. Search information
13.1.1. About subjects
13.1.2. About the contry
13.1.3. To go to a trip
14. Wiki
14.1. Organize events with friends
14.1.1. Trips
14.1.2. Parties
15. RSS
15.1. Easy view of new posts
15.1.1. You need to use google reader
16. Facebook
16.1. Own profile
16.1.1. Photos
16.1.2. Comments
16.1.3. Text
16.1.4. Friends
16.1.5. Chat
16.1.6. Groups
16.1.7. Create events
17. Netvibes
17.1. Dashboard for your tools
17.1.1. Gmail
17.1.2. Youtube
17.1.3. Google maps
17.1.4. Picassa
17.1.5. Facebook
18. Google Books
18.1. Your favorite books
18.1.1. Action
18.1.2. Adventure
18.1.3. Comic
18.1.4. Sci-fi
18.1.5. Thriller