
On a scale from 1 to 10, Time Machine can really save your bacon.
Mac has a very cool program that fits seamlessly into September’s theme on data backup and protection. Not September anymore you say? Well, things have been busy.
Nevertheless, for those who haven’t heard of it (both of you) this software merits a little blog love: Time Machine.
From their website:
“Never again worry about losing your digital files. Time Machine automatically saves up-to-date copies of everything on your Mac — photos, music, videos, documents, applications, and settings. If you ever have the need, you can easily go back in time to recover anything.”
As with many Apple products, Time Machine is built well and built smart. It will regularly remind you if you haven’t backed up recently. And it’s simplicity itself to open the program, pick a day / time that you want to restore, and it will revert your computer to the state it was in at that time. Cool? But it gets better.
I might lose a file, delete a photo, or even corrupt my iTunes library so that it shows only gibberish instead of my meticulously labeled and organized music. Any of these issues are incredibly frustrating, but I might not want to revert my entire computer back to two weeks ago, cause I’ve gotten new emails or shot new pictures since then, or who knows what. Time Machine will let you restore an individual file or an individual program, without affecting anything else on the computer. Now that’s cool.
So how do you use Time Machine?

- Well, to start with you need an Apple computer – Time Machine only comes with Mac OS X.
- Second, you need an external HDD – I use my Seagate FreeAgent Desk as my dedicated Time Machine backup drive. You can use a variety of different external storage devices, including setting aside a partition on a RAID or in your NAS box, or even in your DROBO, but I decided to have a dedicated disk for TM.

- Third, you’ll have to plug the drive into your Mac (or connect over your wireless network) and open Time Machine – it’ll walk you through the steps of how to format the drive correctly. They do a good job of holding your hand through it.
And that’s pretty much it. If you always leave your drive connected (or you’re always connected to your Wifi network) it’ll keep backing you up automatically. If not, then you’ll get regular reminders that you need to backup your machine. Plug in and it will back up without any fuss or muss.
One note of caution – if you set it to backup too frequently (like, say, hourly) then you will quickly fill up even a very large HDD. The Time Machine is smart enough to only note the changes to your computer since you last backup (as opposed to making a complete copy of everything – overkill considering that 90% of your files don’t change much from day to day.) But still, even those relatively small changes can start to add up quickly, and you will discover that your HDD is full before long.
If I were forced to give Time Machine a numeric rating between 1 and 10, I’d call it a 9. It’s a great piece of software, it comes free with your Mac (as long as you buy one with OS X or above) and it works perfectly. Huzzah! Huzzah! Huzzah for Apple. :) (Like they need more kudos, self-inflated as they are.)
Share on Facebook
Tweet This Post