Ted LandauSenior Contributor, Macworld

Twitter-to-Facebook: Hello?

Is your Twitter feed not appearing on your Facebook wall? You're not alone. One man's story of reestablishing the link between the two social networking services.

Delete The Daily before updating?

Why exactly is News Corp. asking that you delete the existing version of The Daily app on your iPad before installing an updated version?

Solving an Empty Trash problem

Having difficulties deleting applications that are "in use?" Ted Landau offers some solutions.

sad Mac

Ferreting out a (Backblaze) bug

How Find Any File helped me solve a cosmetic Backblaze bug.

Appleā€™s Mac App Store troubleshooting advice

A roundup of Apple's most noteworthy Mac App Store Knowledge Base troubleshooting articles.

Mac App Store stumbles over pre-owned apps

The Mac App Store has some difficulties recognizing apps you already own.

Fixing iTunes app updates process

Does iTunes tell you that its list of updated apps is outdated? Me too. I address this and other iTunes app annoyances.

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A Desktop folder mystery

How is it possible for there to be two Desktop folders within a single account? Ted Landau investigates and odd bug.

When iTunes and iPhones disagree

Is iTunes having problems getting along with your iPhone or other iOS device? If so, you may be surprised at these two unlikely but effective solutions.