Acrobat Student Spaces lets you create custom study guides, flashcards, quizzes, podcasts and video overviews.

While not revolutionary, these changes give you more freedom to make your browser windows look how you want them.

Upgrading your smartphone comes with a slew of questions, like when's the right time to upgrade for the best deal, what features you need and how much you're willing to pay. In CNET Group's TechPulse ...