Normally $36, this handy utility includes a "Windows to go" feature for creating a bootable Windows flash drive.
If you cannot seem to load the OS X Recovery HD partition to use various diagnostics and repair tools, the fix may be quick, but could also require a longer reinstallation.
If partitioning a drive with Disk Utility gives you unmount or resource busy errors, there may be workarounds you can use.
If you have a specific volume on your Mac that you would like to keep from being edited when attached, here's how to protect it.
Without an intact Recovery HD partition on your Mac, you will not be able to use Apple's FileVault disk encryption feature.
Drives configured with third-party utilities may show up as empty after upgrading your version of OS X.
Making the move to a new hard drive? This utility, normally $29.95, migrates everything from old drive to new.
Readers ask about the OS X quarantine system, hot-corner triggers, and file locks in iWork.
If you've got an OS X firmware update that just refuses to install properly, there are a few things you can try to remedy the situation.
If your Recovery HD partition in OS X Lion is missing or not working, then it may be easy to get working with just a few steps.