Google has announced it is extending the availability of its Google Voice telephony service to anyone in possession of a .edu email address (previously, Google Voice was available only through elusive invitations). Google Voice offers features such perks as free text messaging, low international calling rates, SMS-to-email, and voicemail-to-text transcriptions, all of which could be particularly useful to peripatetic students. To sign up, simply send a request to Google from the linked page using your educational email address, and an invitation will be sent to you within 24 hours. Google Voice is currently available only to people in the United States. follow link
Option-click to Hide Apps Quickly
This trick has been available in the Mac OS for years, but many people still don't know it. If you have too many windows cluttering up your screen, you can hide specific ones easily as you work. When you're in any application, hold down the Option key and click on another app's window, on the Dock, or in the Finder to switch to that other app and simultaneously hide all the windows in the previously current app.
- ExtraBITS for 17 May 2010 (16 May 10)
Google Voice for Every Student