I use my Windows RT tablet for business, 8 to 9 hours a day on average and my main use and applications are:
1.
OneNote serious
use for my hundreds of work and personal notes
2.
Project
Management & To Do lists
3.
Multimedia
Content Management (multimedia Journal/notes),
4.
PowerPoint
5.
Skype
6.
Lots of PDF
reading with annotations (ebooks, white papers, articles, manuals, etc)
7.
MindMapping
8.
Travel planning
and management
9.
Shopping list
(my wife loves that)
10. English to Portuguese and English to English great
dictionaries used side by side with other applications (pdf reader, news
reader, Internet Explorer, etc)
11. Recipe, Gastronomy and Wine Review applications
12. Watch movies, videos and photos on my TV using HDMI
connection, Multimedia Remote Control
13. Cloud storage and sync (Skydrive)
14. eMail and internet browsing
15. Bible reading with annotations and text highlighting
16. eBay Shopping
17. Mapping and tracking software
18. Application and sometimes a wireless keyboard (one
for using with Google TV)
19. Text editing with Office/Word and just a very
eventual Excel use
20. Facebook, Twitter and Linkedin Social applications
21. News reading with customized subject sections
22. A few games (Pinball FX and Car Racing)
Ps: Please, feel free to ask me about
any of them specifically.