10 Cool Tech Tips from David Pogue

Here are some very useful and cool tips from New York Times tech columnist, David Pogue.  Did you know for example, that in a text on any phone, all you need to do is press the space bar twice and a period will appear?  Instead of using the scroll bar to move up on any page, just hit the space bar to scroll down a page and the shift key to scroll up. Watch the 5 minute clip for 8 other cool time saving tips.