Save gigs of space on your Mac if you…
I came across Macworld’s article on deleting iOS apps stored by iTunes a while back and promised myself I would look into it when I got home. I forgot about it for a few days, but then I remembered the other day when I had to temporarily copy a huge amount of data to my drive and didn’t have enough space.

Every once in a while, an app freezes on your iPhone, iPad or iPod touch. You can try force quitting the app by holding the icon down in the app switcher at the bottom, but sometimes an app freezes so hard that you aren’t able to force quit. That’s when a hard reset can come to the rescue.
Just like Adobe Reader on the desktop, now you can use your iPhone, iPad or iPod Touch to quickly view and interact with the widest range of PDF file types – including PDF Portfolios, password-protected PDF documents and even Adobe LiveCycle rights-managed PDF files with