Poll Preview: Keeping It to Yourself -- The news media has lately been replete with stories detailing threats to consumer privacy: every day we hear about employers scanning company email, sites tracking every movement of users (and some advertising services tracking users' movements between sites!), or miscreants gaining access to home computers by guessing at an all-too-predictable password. So, this week our poll asks whether you use any specific tactics to protect your privacy online. Responses include using strong (not easily guessed) passwords, blocking or auditing cookies Web sites want to give you, using anonymous email or Web services, or using encryption to protect your data. Vote on our home page - and, yes, our polls are anonymous! [GD]
Extend Mac OS X's Screenshots
Mac OS X has a variety of built in screenshot methods. Here's a look at a few that offer more versatility than the basic full-screen capture (Command-Shift-3):
• Press Command-Shift-4 and you'll get a crosshair cursor with which you can drag to select and capture a certain area of the screen.
• Press Command-Shift-4-Space to select the entire window that the cursor is over, clicking on the window will then capture it. The resulting screenshot will even get a nice drop shadow.
• Hold down the Space bar after dragging out a selection window to move your selection rectangle around on the screen.
• Hold down Shift after dragging out a selection to constrain the selection in either horizontal or vertical orientation, depending on the direction of your drag.
• Hold down Option after dragging out a selection to expand the selection window around a center point.
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