What is the best way to ensure the that latest version of all the files on my iMac disk are also on on my external disk and vice versa. Thanks
I work mainly on my iMac which is where all of my files are. I use Time Machine for daily/weekly backup.
Sometimes I am away from home for long periods so I a maintain a copy of all my files on an external hard disk and take it with me to use on my MacBook Pro.
The problem comes when I need to copy updated files from the MacBook Pro back to the external disk and then to the iMac. It’s not always easy to identify which files have changed and therefore need copying. The same problem occurs when many files have been changed on the iMac and need copying to the external disk.
I need to ensure that the current version of all files needs to be on my iMac disk and external hard disk.