How do I make space on my MBP and transfer old files to External Hard Drive?

I recently ran out of the 250 GB space on my 2010 Macbook Pro, so I bought a non-apple external hard drive. I plugged it in and Time Machine automatically popped up.
I just wanted to know what the correct way to transfer all my old files that I'm not using any more and still want to keep to the external hard drive and not use the external hard drive as a "backup" for my laptop but rather as just a place to keep all the files I'm not currently using. Do I just use Time Machine and turn off the automatic back ups? Is there a certain way to transfer individual files to the EHD later (does this happen through Time Machine or just dragging them in through Finder?)?
I've never used an EHD so I'm really unsure on how all this works on a Mac since the instruction manual only gave instructions for PC's even though it is Mac compatible.
Thanks in advance!

Apple doesnt make hard drives, they use Toshiba/Hitachi inside current macbook pro non-retina.
You should always have a backup regardless, and 2 at that. One backup, and one archive, unless losing valuable data is no consideration to you.
use time machine as a backup for restoration /emergency backup and use a separate HD for archiving valuable data.
Using an external HD is as easy and falling down. Buy a nice Hitachi/Toshiba or Seagate external HD, format it in disk utility for MAC OSX extended journaled and drag and drop ALL your valuable data to same and updata as needed.
a nice 1TB external HD is currently running $65
backup with time machine,
ARCHIVE all valuable data, ,music, pics, files, videos etc etc onto ANOTHER hard drive.
2 backups is 1, and 1 is none.
If you always follow that rule that should be written in stone, you'll never be sorry.... (and I know countless 1000s that have been)

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Well, no backups, the technical term for that is "a problem". I think from this point forward, you need to commit yourself to making regular automated backups of all of your photos and catalog file to different physical disks, no excuses.
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How to take the movies off of iPhoto and move them to my external hard drive

My hard drive in the computer is dying. I am using time machine to back up everything to my external hard drive. However, I am not sure it will take the movies from my iphoto.
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2. When i just drag them the whole movies is not there.
I really need help to do this asap as my computer keeps freezing and clicking now more often.
Thank you

To export a movie you must export it as kind is original otherwise you get the single frame JPEG preview
and you should backup the entire iphoto library by dragging it intact as a single entity to a hard drive formatted Mac OS extended (journaled)
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Go to Pictures folder and copy the library to the external drive. Then, open iPhoto holding Option key and select the library in your external disk. Finally, delete the library on Pictures

How to move huge HD video files between external hard drives and defrag ext drive?

I have huge high definition video files on a 2TB external hard drive (and its clone). The external hard drive is maxed out. I would like to move many of the video files to a new 3TB external hard drive (G-drive, and a clone) and leave a sub-group of video files (1+ TB) on the original external hard drive (and its clone).
I am copying files from original external drive ("ext drive A") to new external drive ("ext drive B") via Carbon Copy Cloner (selecting iMovie event by event that I want to transfer). Just a note: I do not know how to partition or make bootable drives, I see suggestions with these steps in them.
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1.) I assume this transfer of files will create extreme fragmentation on drive A. Should I reformat/re-initialize ext drive A after moving the files I want? If so, how best to do this? Do I use "Erase" within Disk Utilities? Do I need to do anything else before transfering files back onto ext drive A from its clone?
2.) Do I also need to defrag if I reformat ext drive A? Do I defrag instead of or in addition to reformating? If so, how to do this? I've read on these forums so many warnings and heard too many stories of this going awry. Which 3rd party software to use?
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Here is a very good writeup on de-fragging in the OS environment that I borrowed
From Klaus1:
Defragmentation in OS X:
http://support.apple.com/kb/HT1375 which states:
You probably won't need to optimize at all if you use Mac OS X. Here's why:
Hard disk capacity is generally much greater now than a few years ago. With more free space available, the file system doesn't need to fill up every "nook and cranny." Mac OS Extended formatting (HFS Plus) avoids reusing space from deleted files as much as possible, to avoid prematurely filling small areas of recently-freed space.
Mac OS X 10.2 and later includes delayed allocation for Mac OS X Extended-formatted volumes. This allows a number of small allocations to be combined into a single large allocation in one area of the disk.
Fragmentation was often caused by continually appending data to existing files, especially with resource forks. With faster hard drives and better caching, as well as the new application packaging format, many applications simply rewrite the entire file each time. Mac OS X 10.3 onwards can also automatically defragment such slow-growing files. This process is sometimes known as "Hot-File-Adaptive-Clustering."
Aggressive read-ahead and write-behind caching means that minor fragmentation has less effect on perceived system performance.
Whilst 'defragging' OS X is rarely necessary, Rod Hagen has produced this excellent analysis of the situation which is worth reading:
Most users, as long as they leave plenty of free space available , and don't work regularly in situations where very large files are written and rewritten, are unlikely to notice the effects of fragmentation on either their files or on the drives free space much.
As the drive fills the situations becomes progressively more significant, however.
Some people will tell you that "OSX defrags your files anyway". This is only partly true. It defrags files that are less than 20 MB in size. It doesn't defrag larger files and it doesn't defrag the free space on the drive. In fact the method it uses to defrag the smaller files actually increases the extent of free space fragmentation. Eventually, in fact, once the largest free space fragments are down to less than 20 MB (not uncommon on a drive that has , say only 10% free space left) it begins to give up trying to defrag altogether. Despite this, the system copes very well without defragging as long as you have plenty of room.
Again, this doesn't matter much when the drive is half empty or better, but it does when it gets fullish, and it does especially when it gets fullish if you are regularly dealing with large files , like video or serious audio stuff.
If you look through this discussion board you will see quite a few complaints from people who find that their drive gets "slow". Often you will see that say that "still have 10 or 20 gigs free" or the like. On modern large drives by this stage they are usually in fact down to the point where the internal defragmentation routines can no longer operate , where their drives are working like navvies to keep up with finding space for any larger files, together with room for "scratch files", virtual memory, directories etc etc etc. Such users are operating in a zone where they put a lot more stress on their drives as a result, often start complaining of increased "heat", etc etc. Most obviously, though, the computer slows down to a speed not much better than that of molasses. Eventually the directories and other related files may collapse altogether and they find themselves with a next to unrecoverable disk problems.
By this time, of course, defragging itself has already become just about impossible. The amount of work required to shift the data into contiguous blocks is immense, puts additional stress on the drive, takes forever, etc etc. The extent of fragmentation of free space at this stage can be simply staggering, and any large files you subsequently write are likely to be divided into many , many tens of thousands of fragments scattered across the drive. Not only this, but things like the "extents files", which record where all the bits are located, will begin to grow astronomically as a result, putting even more pressure on your already stressed drive, and increasing the risk of major failures.
Ultimately this adds up to a situation where you can identify maybe three "phases" of mac life when it comes to the need for defragmentation.
In the "first phase" (with your drive less than half full), it doesn't matter much at all - probably not enough to even make it worth doing.
In the "second phase" (between , say 50% free space and 20% free space remaining) it becomes progressively more useful, but , depending on the use you put your computer to you won't see much difference at the higher levels of free space unless you are serious video buff who needs to keep their drives operating as efficiently and fast as possible - chances are they will be using fast external drives over FW800 or eSata to compliment their internal HD anyway.
At the lower end though (when boot drives get down around the 20% mark on , say, a 250 or 500 Gig drive) I certainly begin to see an impact on performance and stability when working with large image files, mapping software, and the like, especially those which rely on the use of their own "scratch" files, and especially in situations where I am using multiple applications simultaneously, if I haven't defragmented the drive for a while. For me, defragmenting (I use iDefrag too - it is the only third party app I trust for this after seeing people with problems using TechToolPro and Drive Genius for such things) gives a substantial performance boost in this sort of situation and improves operational stability. I usually try to get in first these days and defrag more regularly (about once a month) when the drive is down to 30% free space or lower.
Between 20% and 10% free space is a bit of a "doubtful region". Most people will still be able to defrag successfully in this sort of area, though the time taken and the risks associated increase as the free space declines. My own advice to people in this sort of area is that they start choosing their new , bigger HD, because they obviously are going to need one very soon, and try to "clear the decks" so that they maintain that 20% free buffer until they do. Defragging regularly (perhaps even once a fortnight) will actually benefit them substantially during this "phase", but maybe doing so will lull them into a false sense of security and keep them from seriously recognising that they need to be moving to a bigger HD!
Once they are down to that last ten per cent of free space, though, they are treading on glass. Free space fragmentation at least will already be a serious issue on their computers but if they try to defrag with a utility without first making substantially more space available then they may find it runs into problems or is so slow that they give up half way through and do the damage themselves, especially if they are using one of the less "forgiving" utilities!
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I'm trying to back up 10.6.8 (snow leopard) and all my files before upgrade to Mavericks. I have an old but sturdy external hard drive...how many GB available will I probably need to back up the whole thing? thanks!

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How do I combine an old itune library thats on an external hardrive and a newer library thats on a newer computer into 1 library and keep them on the external hard drive so I won't use up all my memory on my newer laptop

I copied an old iTunes library off my old Toshiba laptop with windows xp and put it on an external hard drive. I have a newer Microsoft surface pro laptop with windows 8.1. I have a small iTunes library on my newer laptop. I want to combine the 2 libraries into 1, add newer podcasts to the combined library daily, but keep it all on my external hard drive, so I don't use all my memory on my surface pro. I have an older ipod classic that I have all my old library on. I love it and don't want to stop using it, but want to be able to add podcasts from my 1 library from time to time. What I usually do is download podcasts for a few weeks then, download them to my ipod. Haven't done any of this in about a year. But want to start getting regular with it again. PS I'm not very computer savy Thanks for any help or advice!

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I need help on how to transfer photos from an external hard drive (sumsung make) to my mac? If possible can you please tell me step by step, and also how I can post a video that was taken from my iPhone to facebook. It keeps telling me my video is being encoded, and then could not process. I must be dunce really. Your help is greatly appreciated.

What files are they? Is it a clone, a TM backup, or simply drag 'n drop?
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http://web.me.com/pondini/Time_Machine/Home.html
http://support.apple.com/kb/index?page=search&src=support_site.home.search&local e=en_US&q=time%20machine
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How do I make space on my MBP and transfer old files to External Hard Drive?

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