Are you attempting to delete a message in Mac OS X mail but receive the following error?   The message “” could not be moved to the mailbox “Trash” The IMAP command “UID COPY” (to trash) failed for the mailbox “INBOX” with server error: UID COPY failed.   This is an issue with IMAP unable to...

If you try to convert audio files in iTunes, you may notice Create MP3 Version is missing from the convert menu. Follow the steps to enable create mp3 version in iTunes.   Open iTunes. Go to iTunes -> Preferences   Click Import Settings…  Select MP3 Encoder from the drop down menu

The latest version of Mac OS X automatically indexes files, folders, and drives unless you explicitly tell it not too. This Mac OS X indexing service is called Spotlight. This is controlled in System Preferences -> Spotlight -> Privacy. However, you can also force Mac OS X to index or re-index anything you want it too...

You may receive an error message when attempting to shut down your Mac OS X machine because Mac Mail is still running in the background. Even though you quit Mac Mail, it is still running as a process. Perform the following steps.   “Mail” interrupted shut down. To continue shutting down, quit “Mail”.   Go to...

You may receive an error when attempting to copy, move, or delete files on an external hard drive in Mac OS X.   The operation can’t be completed because an unexpected error occurred (error code -50)   You may have the hard drive mounted in a virtual machine on your Mac, such as Windows using Virtual...