Some good software
f.lux
f.lux makes your computer screen look like the room you're in, all the time. When the sun sets, it makes your computer look like your indoor lights. In the morning, it makes things look like sunlight again.
http://www.stereopsis.com/flux/
OffiSync
OffiSync Supercharges Microsoft Office, enabling users to significantly improve the way they create, collaborate and share their documents by integrating Microsoft Office with Google Docs, and Google Apps.
TakeABreak
The TakeABreak application is designed to help users manage their computer working hours and breaks.
http://byshynet.com/software.php?id=35
Mendeley Desktop
Mendeley is a combination of a desktop application and a website which helps you manage, share and discover both content and contacts in research.
