

If you ever want to exclude some data from the backup, you can do so by going to "System Preferences" to select "Time Machine" and then click on "Options" to select any files that you would rather didn't find their way into the backup. Time Machine will format the hard drive for backup and begin your first backup in a few minutes. From the Apple Menu, select "System preferences" and then select the "Time Machine" icon. It will also erase old backups and replace them with newer versions.įollow these very simple steps to use Time Machine to create a backup of all the files on your computer. When enabled, Time Machine will periodically take snapshots of the files on your Mac and catalogue them on to a connected external hard drive. Time Machine works with just about any hard disk that is connected to the computer and is a secure way to create a backup of all the files on tour Mac. The best way to do this would be to create a Time Machine Backup. This backup should include all the data on your computer including all photos, videos, music, documents and more. This is why it is very important to create a backup of the data on your Mac before you begin updating to macOS Sierra.

Many of the problems most people encounter after a major upgrade, have to do with data loss.

The following is how you can prepare the system to ensure a smooth, problem-free transition. Just like with every major update, there are things you need to do to get your system ready for a new upgrade. Part 1: How to Prepare Your Mac for macOS Sierra

It is that time again for Mac users to upgrade to a new operating system.
