When using Time Machine, if I delete items from my computer, will they still be backed up to access later on my external hard drive? In other words, when time machine backs up again, will it delete the files from the back up?

When using Time Machine, if I delete items from my computer, will they still be backed up to access later on my external hard drive?
In other words, when time machine backs up again, will it delete the files from the back up that I have deleted from my computer?

No, I do not believe so. Time Machine would keep all those now-deleted files in previous backups, and as time goes by those backups might be deleted if you needed room, but it would still keep one backup from each day in last month, as well as one from each week forever, as long as you don't start running out of room, then just the oldest would be deleted to make room if needed.
I use a backup drive about double the size of my drive to be backed up, so I would guess it will never get to the point where deleted files being replaced by new ones being backed fill up that drive to the point where backups actually have to get deleted.

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I am trying to get space on an external hard drive which has some old time machine back up files that I do not need but can not eliminate, even by going into the time machine, clicking on the backup file to be eliminated and using the drop down eliminate

I am trying to get space on an external hard drive which has some old time machine back up files that I do not need but can not eliminate, even by going into the time machine, clicking on the backup file to be eliminated and using the drop down menu with the gear box symbol to eliminate

I cannot find this 300GB "Backup" in the Finder, only in the Storage info when I check "About This Mac".
You are probably using Time Machine to backup your MacBook Pro, right? Then the additional 300 GB could be local Time Machine snapshots. Time Machine will write the hourly backups to the free space on your hard disk, if the backup drive is temporarily not connected. You do not see these local backups in the Finder, and MacOS will delete them, when you make a regular backup to Time Machine, or when you need the space for other data.
See Pondini's page for more explanation: What are Local Snapshots? http://pondini.org/TM/FAQ.html
I have restarted my computer, but the information remains the same. How do I reclaim the use of the 300GB? Why is it showing up as "Backups" when it used to indicate "Photos"? Are my photos safe on the external drive?
You have tested the library on the external drive, and so your photos are save there.
The local TimeMachine snapshot probably now contains a backup of the moved library. Try, if connecting your Time Machine drive will reduce the size of your local Time Machine snapshots.

How can I restore files from a time machine back-up of my iMac to an EXTERNAL hard drive connected to MacBook Pro. Using Migrat

I would like to restore files from a time machine back-up of my iMac to an EXTERNAL hard drive connected to MacBook Pro. When I tried using Migration Assistant it only gives me my internal hard drive as an option to restore to. The internal hard drive on my macbook isnt large enough to store the files.

Welcome to Apple Support Communities
OS X can only restore data to the drive where Time Machine backed up files from.
If you want to restore files from the Time Machine backup onto an external drive, your only option is to access to the Time Machine drive manually (open a Finder window and choose your Time Machine drive in the Finder sidebar), navigate through its folders and copy the files you want to the external drive

HT201250 I have two external hard drives. One is my Time Machine backup drive. The other I use for external storage of files (documents, photos, movies, etc). Can I set Time Machine to backup BOTH my Mac hard drive and my other external hard drive?

I have two external hard drives. One is my Time Machine backup drive. The other I use for external storage of files (documents, photos, movies, etc). Can I set Time Machine to backup BOTH my Mac hard drive and my other external hard drive?

Yes you can make multiple backups on one hard drive, for example if you’ve 1TB hard drive installed in your PC and you’ve two Mac Machines with 500GB drive each then you just make two backup images with size of 500GB each.
http://www.halfspot.com/use-your-pc-hard-drive-for-time-machine-backup/

HT201250 I use Time Machine to back up my entire computer with my external hard drive. I am getting a brand new iMac this month and was wondering what is the process of using this back up to restore my new computer exactly how my old computer was?

I use Time Machine to back up my entire computer with my external hard drive. I am getting a brand new iMac this month and was wondering what is the process of using this back up to restore my new computer exactly how my old computer was? I want to make sure I will still have various important files on my new computer, like my songs in iTunes, my photos in iPhoto, etc, etc. Thanks so much in advance!

Welcome to the Apple Support Communities
When you turn on the new iMac for the first time, Setup Assistant will ask you to restore a backup, so connect the external disk and follow steps to restore all your files to your new iMac. Your new Mac will have the same settings and programs as your old computer.
In other cases, I would recommend to restore the whole backup without using Migration Assistant or Setup Assistant, but a Late 2012 iMac uses a special OS X build, so the OS X version that you're using on your old Mac won't work on the new one. For more information, see > http://pondini.org/OSX/Home.html

Every time I try to back up my Macbook Pro with an external hard drive using Time Machine, I receive the error of "the disk does not have enough space". I have a 500GB hard drive and only 120GB Macbook. It worked fine before the latest Maverick's

Every time I try to back up my Macbook Pro with an external hard drive using Time Machine, I receive the error of "the disk does not have enough space". I have a 500GB external hard drive and only 120GB Macbook. It worked fine before the latest Maverick's update. Any help would be greatly appreciated.

My guess would be it has created an entirely new backup of your drive when you upgraded to Mavericks.
See Here: http://pondini.org/TM/1.html
And here: http://pondini.org/TM/9.html
Peruse the whole site. There is a lot of information there.

I have an external hard drive set up as a Time Machine backup on my IMac. I want to add a second external hard drive and put my Aperture Photo Library on it. Is there a way to have the photos on this second hard drive automatically back up to the Time Mac

I have an IMac with an external hard drive set up as a Time Machine for automatic backups. I want to add a second external hard drive and load my Aperture Photo Library on to it so that the library can be shared by both me and my wife. Is there a way to automatically backup the photo library that will be on the second hard drive to the Time Machine hard drive?

Open System Preference > Time Machine
Click Options....
Ckick on external disk in list and hit the - button below the list to remove from the Exclusion list
Allan

I am running my first backup on Time Machine using a Seagate external hard drive with a thunderbolt adapter and cable. I have a MacBook Pro 2011. It is backing up 11GB, and is telling me it will take approx two days. Is this normal?

I am running my first backup on Time Machine using a Seagate external hard drive with a thunderbolt adapter and cable. I have a MacBook Pro 2011. It is backing up 11GB, and is telling me it will take approx two days. Is this normal?

Download the supplemental fix to 10.7.5
http://support.apple.com/kb/DL1599

I created a new itunes, but when i add the music i added it from my external hard drive by accident, so when i disconnect it and wish to play music without having it connected, obviously it asks me to located my songs, i dont want to locate each song help

i created a new itunes, but when i add the music i added it from my external hard drive by accident, so when i disconnect it and wish to play music without having it connected, obviously it asks me to located my songs, i dont want to locate each song and i dont want to have to add all my music again, is there anyway of changing the location to a new folder all at once? for example, if it is my computer/harddrive/music/.... can i change it to mydocuments/musis/...
and having the exact same music folder so all the further directions are accurate?
thanks
please i need help

pass the music on your external hard drive to the computer then drag the to Itunes

Why is my external hard drive showing up twice on Time Machine?

This is the first time I am using Time Machine because somebody recently gave me an external hard drive.
The external hard drive is appearing twice on Time Machine preferences. One of them is currently backing up and the other one says "Waiting to back up" but I don't want it to back up twice on the same disk.
Here's a screenshot:
Does anyone know why it is doing this?

Triple-click anywhere in the line below to select it:
tmutil destinationinfo
Copy the selected text to the Clipboard (command-C).
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window (command-V).
Post any lines of output that appear below what you entered — the text, please, not a screenshot.

In Process of Backing up 459.29 GB on a external hard drive from my iMac, it backed up 24.87 GB and now has stopped backing up and I have a color pinwheel turning for the past hour... what should I do?

Help with Time Machine for iMac.... Trying to back up iMac on to 2 TB external Hard Drive... it backed up 24.87 GB or the 459.29 GB and stopped.... now have a pinwheel... should I start over or let it work through?

Please read and use Time Machine FAQs & Time Machine Troubleshooting. If those do not solve your problem then please repost in the version of OS X you are using. Time Machine is part of OS X therefore you will find the most information for it there. For example if you are using Snow Leopard then use that forum.
Also when posting it's critical we at least know what version of OS X is installed on your iMac. Please complete your profile in the Your Stuff link above.

HT1751 if i back up my itunes library to an external hard drive and then add subsequent music and want to back that up a few days later, can i backup the only newly added music without backing up the entire library again?

hello,
if i back up my itunes library to an external hard drive and then add subsequent music and want to back up the newly added music a few days later, can i do it without backing up the entire library again? or do i need to back up the entire library each and every time i back up to the external hard drive?

Just copy Users/yourusername/Music/iTunes (containing your library-files) to your external drive as well as that (extaernal) folder that contains all your audio-tracks.

I got a new computer and backed up my iTunes library to an external hard drive. The external hard drive is not allowing me to access the drive. Is there a way to transfer the songs from my iPod touch to my new computer?

I got a new computer and backed up my iTunes library to an external hard drive. The external hard drive is not allowing me to access the drive. I no longer have access to the old computer. Is there a way to transfer the songs from my iPod touch to my new computer?

That's a bummer, didn't realize the exHD files were corrupt, esp if you have tried from another PC and not just this new computer.
You can get purchases from the itunes store transferred from an iPod using these directions:
http://support.apple.com/kb/HT1848?viewlocale=en_US
If you want everything (meaning non-itunes songs, app data, photos, etc) you need to buy a 3rd-party ipod manager that support iTouch. Here is an iLounge article to start your research:
http://www.ilounge.com/index.php/articles/comments/copying-music-from-ipod-to-co mputer/P2/

I have an external hard drive hooked up to my time capsule how do i get iTunes to recognize the external hard drive

i have an external hard drive hooked up to my time capsule andi can not get my macbook pro with itunes to recognize the hard drive. does the hard drive need to be formatted to my mac. it has been formatted and does have existing fles on it. Thanks for the help in advance.

Well sometimes it won't boot, but the drive is fine.
You'll have to run through these steps and depending what occurs (or doesn't) will give you a clue, if you need to replace the drive and restore from the TM drive.
Step by Step to fix your Mac
My computer is dead, is my personal data lost?
Create a data recovery/undelete external boot drive
In the future, consider bootable clones, they are bootable, but TM drives are not.
Most commonly used backup methods

I perviously transfered all my iTunes music to an external hard drive. But now when I connect the external hard drive and try to play a song, I get an error message saying that I need to "locate" my music. I don't how to find it on my external hard drive.

I perviously transfered all my iTunes music to an external hard drive. But now when I connect the external hard drive and try to play a song, I get an error message saying that I need to "locate" my music. I don't how to find it on my external hard drive. Please help for I am not that computer savy and don't want to mess anything up.
Thanks!

I called Apple Support and they walked me through it. They told me to basically copy and paste my music to the external hard drive. (I think.) Or maybe it was they had me transfer a folder to the EHD. I don't exactally remember it was a few years back. But I tried to plug in the EHD before starting and...nothing. Still says same thing, "locate file."

When using Time Machine, if I delete items from my computer, will they still be backed up to access later on my external hard drive? In other words, when time machine backs up again, will it delete the files from the back up?

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