If you want to switch your e-mail contact information back to what it was, it's easy to do.

CNN: Facebook just switched your default e-mail address

Our ultimate decision to use Microsoft represents more than a switch to Exchange hosted e-mail.

FORBES: Better Cloud Collaboration, Better Healthcare

If you hold an e-ticket and your flight is delayed or canceled, you must redeem the e-ticket for a paper ticket to switch to another carrier.

FORBES: Fact and Comment

Miss the flight or switch from sweets to wine and e-speak would adjust the transaction.

FORBES: The Net's Big Thing

Along the top edge, you'll find the e-ink display and a two-way power switch -- slide it to the left and Ruby behaves like a secure hotspot, slide it to the right and it's a public access point.

ENGADGET: Topic: Mobile

It was very easy, via tabs on the desktop search, to switch between searches of documents and searches of e-mails.

FORBES: Better Desktop Search Arrives

The Gmail feature called "smart labels, " which now is available for users who choose to switch on the feature through the Gmail Labs page, automatically sorts e-mail into groups to make it easier -- and hopefully less stressful -- for to users to manage their overflowing inboxes.

CNN: Google 'smart labels' aim to de-stress e-mail