Preview, says Bob Levitus (chron.com) has “always been a gem. But in Mac OS X 10.5 Leopard, it’s turned into a real powerhouse with many new and useful features.” For example, Preview’s “Mark Up icon provides a drop-down menu with highlighting, strike-through and underlining tools, all fantastic for editing text. “ And, Levitus points out, you’ll find tools for annotating PDFs, reordering pages in a PDF, and several other new and highly useful features.

The overall percentage of London office workers willing to trade their computer passwords for a few moments of chocolaty goodness was down two-thirds compared to 2007.

In what columnist Glenn Derene (popularmechanics.com) billed as the “Ultimate Lab Test for New Desktops & Laptops,” both the iMac and MacBook soundly outperformed Vista-running PCs. “In our speed trials,” reports Derene, “Leopard OS trounced Vista in all-important tasks such as boot-up, shutdown and program-launch times. We even tested Vista on the Macs using Apple’s platform-switching Boot Camp software—and found that both Apple computers ran Vista faster than our PCs did.