HT1338 My MacBookPro is running very slow... how can i fix this problem?

My MacBookPro is running very slow... how can i fix this problem?

Basically... Make sure you have enough Free Hard Drive space for your Mac to Perform as expected...
This is what Apple has to say.
http://support.apple.com/kb/PH10798
More Info Here...
ds store > Why is my computer slow?
Thomas A Reed > Mac Performance Guide

Similar Messages

Whenever i have multiple tabs open in safari, my computer runs very slow. can i fix this?

whenever i have multiple tabs open in safari, my computer runs very slow. can i fix this?

From your Safari menu bar click Safari > Reset Safari
Select: Clear History (also empties the cache)
Deselect the remaining boxes, then click Reset.
Quit and relaunch Safari .
Helps to tell us which Mac OS X is installed when post

IMac running very slow; how can I fix it?

My iMac is running so slow, I can hardly use it all. All kinds of spinning balls, etc. I don't even know where to look to diagnose. If I restart, it will be faster for awhile. Both Safari and Firefox are running very slow...or not at all. I have repaired permissions and hard drive. I have dumped permissions for Safari and Finder and anything else that seemed involved. I checked my memory....this is the report I got. Does the fact that the first one say "disabled" mean anything? I will appreciate help you can give me.
Memory Slots:
ECC:          Disabled
BANK 0/DIMM0:
Size:          1 GB
Type:          DDR2 SDRAM
Speed:          667 MHz
Status:          OK
Manufacturer:          0xCE00000000000000
Part Number:          0x4D342037305432393533455A332D43453620
Serial Number:          0x772E336D
BANK 1/DIMM1:
Size:          1 GB
Type:          DDR2 SDRAM
Speed:          667 MHz
Status:          OK
Manufacturer:          0x2C00000000000000
Part Number:          0x3848544631323836344844592D3636374531
Serial Number:          0xE00CB01C

Questions and Answers:
How full is your Mac's hard drive? * Capacity: 248.92 GB.   * Available:175.18. *Used 73.75GB on disk.
How many applications do you run simultaneously in the background while working in another application?    *Not many. I try to remember to quit open apps especially when the computer runs slowly. I always have open Calendar, Mail, Safari.
Do you run any antivirus software on your Mac? Antivirus software can slow down the normal operation of OS X.    *I have an anti virus but I do not let it run. I turn in on to check files and email now and then.
Do you run any "crapware" like Mackeeper or any other type of so called hard drive "cleaning" apps? *No, I have none.
One thing I notice is that when I turn it off at night, it runs very well the next day until I've been on it for a few hours then it gets really bad. Last night, it wouldn't work at all so I gave up and turned it off. This afternoon I turned it back on and it has been working very well ever since.
Thanks for looking at this. I have never checked my hard drive before so I didn't know how much it had on it, but it doesn't seem like it is too full.

I have Photoshop cs6 and it is running ridiculously slow how can i fix this

my program is super slow

Photoshop Help menu > System Info
Just copy and paste the information down to your graphics card memory into your reply.
We need information to better help you out.
The more information you supply about your situation, the better equipped other community members will be to answer. Consider including the following in your question:
Adobe product and version number
Operating system and version number
The full text of any error message(s)
What you were doing when the problem occurred
Screenshots of the problem
Computer hardware, such as CPU; GPU; amount of RAM; etc.

HT201364 my Imac is so slow. how can i fix this problem? How can i install a new installer the one this computer has is out of date

can someone please help me
<E-mail Edited by Host>

Hi ...
Responses to your topic will arrive in your email mailbox automatically. Better to not post your email address on a public forum. I have asked the moderators to delete it.
Mac troubleshooting: What to do when your computer is too slow

My MacBook Pro is running really slow - how can I fix it?

my MacBook Pro is running really slow - how can I fix it?

Things You Can Do To Resolve Slow Downs
If your computer seems to be running slower here are some things you can do:
Start with a visit to: OS X Maintenance - MacAttorney.
Boot into Safe Mode then repair your hard drive and permissions:
Repair the Hard Drive and Permissions Pre-Lion/Mountain Lion
Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
Repair the Hard Drive - Lion/Mountain Lion
Boot from your Lion Recovery HD. When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported, then click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu. Select Restart from the Apple menu.
Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Restart your computer normally and see if this has helped any. Next do some maintenance:
Suggestions for OS X Maintenance
For situations Disk Utility cannot handle the best third-party utility is Disk Warrior; DW only fixes problems with the disk directory, but most disk problems are caused by directory corruption; Disk Warrior 4.x is now Intel Mac compatible.
OS X performs certain maintenance functions that are scheduled to occur on a daily, weekly, or monthly period. The maintenance scripts run in the early AM only if the computer is turned on 24/7 (no sleep.) If this isn't the case, then an excellent solution is to download and install a shareware utility such as Macaroni, JAW PseudoAnacron, or Anacron that will automate the maintenance activity regardless of whether the computer is turned off or asleep. Dependence upon third-party utilities to run the periodic maintenance scripts was significantly reduced since Tiger. These utilities have limited or no functionality with Snow Leopard or Lion and should not be installed.
OS X automatically defragments files less than 20 MBs in size, so unless you have a disk full of very large files there's little need for defragmenting the hard drive. As for virus protection there are few if any such animals affecting OS X. You can protect the computer easily using the freeware Open Source virus protection software ClamXAV. Personally I would avoid most commercial anti-virus software because of their potential for causing problems. For more about malware see Macintosh Virus Guide.
I would also recommend downloading a utility such as TinkerTool System, OnyX 2.4.3, or Cocktail 5.1.1 that you can use for periodic maintenance such as removing old log files and archives, clearing caches, etc.
For emergency repairs install the freeware utility Applejack. If you cannot start up in OS X, you may be able to start in single-user mode from which you can run Applejack to do a whole set of repair and maintenance routines from the command line. Note that AppleJack 1.5 is required for Leopard. AppleJack 1.6 is compatible with Snow Leopard. There is no confirmation that this version also works with Lion.
When you install any new system software or updates be sure to repair the hard drive and permissions beforehand.
Get an external Firewire drive at least equal in size to the internal hard drive and make (and maintain) a bootable clone/backup. You can make a bootable clone using the Restore option of Disk Utility. You can also make and maintain clones with good backup software. My personal recommendations are (order is not significant):
1. Carbon Copy Cloner
2. Data Backup
3. Deja Vu
4. SuperDuper!
5. SyncTwoFolders
6. Synk Pro
7. Synk Standard
8. Tri-Backup
Visit The XLab FAQs and read the FAQs on maintenance, optimization, virus protection, and backup and restore.
Additional suggestions will be found in Mac maintenance Quick Assist.
Referenced software can be found at CNet Downloads or MacUpdate.
Additional Hints
Be sure you have an adequate amount of RAM installed for the number of applications you run concurrently. Be sure you leave a minimum of 10% of the hard drive's capacity as free space.
Add more RAM. If your computer has less than 2 GBs of RAM and you are using OS X Leopard or later, then you can do with more RAM. Snow Leopard and Lion work much better with 4 GBs of RAM than their system minimums. The more concurrent applications you tend to use the more RAM you should have.
Always maintain at least 15 GBs or 10% of your hard drive's capacity as free space, whichever is greater. OS X is frequently accessing your hard drive, so providing adequate free space will keep things from slowing down.
Check for applications that may be hogging the CPU:
Open Activity Monitor in the Utilities folder. Select All Processes from the Processes dropdown menu. Click twice on the CPU% column header to display in descending order. If you find a process using a large amount of CPU time, then select the process and click on the Quit icon in the toolbar. Click on the Force Quit button to kill the process. See if that helps. Be sure to note the name of the runaway process so you can track down the cause of the problem.
Often this problem occurs because of a corrupted cache or preferences file or an attempt to write to a corrupted log file.

HT2542 Hi, I created a new user on mac, Admin but i can't use adobe CS6 while the original user is admin too and all programs are running normal. How can i solve this problem?

Hi, I created a new user on mac, Admin but I can't use adobe CS6 while the original user is admin too and all programs are running normal. How can I solve this problem?

Hi Amanda,
Software applications are usually installed in the Applications folder on the Macintosh HD and are accessible to all users.
I would advise you to check the Applications folder and see if your software is in there.
Next step would be to Control Click or Right Click on the application and choose "Get Info" and make sure the permissions are set to "Read & Write" for all users. The article below provides more details:
Troubleshooting permissions issues in Mac OS X
http://support.apple.com/kb/ht2963
You may need to contact Adobe Support if this does not resolve your issue:
http://helpx.adobe.com/photoshop.html
Hope this information helps!
- Judy

We have three users on my desktop and since I upgraded to 8.0.1, Firefox has been deleted off of their accounts. I've tried installing it separately, but it still won't run. How can I fix this problem?

We have three users on my home desktop and since I upgraded to 8.0.1, Firefox has been deleted off of their accounts. I've tried installing it separately, but it still won't run. How can I fix this problem?

See:
*http://kb.mozillazine.org/Browser_will_not_start_up

HT4211 I just updated my iPad 2 to iOS 7 and whenever I try to type on the keyboard screen, it takes several seconds to acknowledge the key press. It really is slow.How can I fix this?

I just updated my iPad 2 to iOS 7 and whenever I try to type on the keyboard screen, it takes several seconds to acknowledge the key press. It really is slow.How can I fix this?

Settings>General>Reset>Reset All Settings

HT1871 Hello i have one IPhone 4S and I use 3G net in my mobile sometime I have problem with temperature in my phone at the SIM card or battery how can I fix this problem. By update or version of 6.1.3

Hello i have one IPhone 4S and I use 3G net in my mobile sometime I have problem with temperature in my phone at the SIM card or battery how can I fix this problem. By update or version of 6.1.3

Could it be because the SIM card got damaged while I cut it to fit the IPhone?
Very likely. Hard to believe the carrier in Mexico doesn't have a micro-SIM card available.
Or somehow the Chinese carrier found out and locked it?
No, which is not possible.
What can I do? Get a new SIM and see if it works again?
Get a micro-SIM from the carrier in Mexico that you don't have to manually cut down. If that carrier doesn't provide one, switch to another carrier that is not so low-budget.

Pavilion dv7-1232nr dvd rw drive doesn't recognize some dvds how can I fix this problem?

My pavilion dv7-1232nr dvd rw drive doesn't recognize some dvds how can I fix this problem? I am running Win 7 home premium 64 bit.

If these are new original DVD, you should bring your system in for alignment. If they are copied DVDs, the drive that made them may be out of alignment and your good drive can't read the bad copy. There is also another issue you may be talking about. Many DVD movies are assigned a country code and will not run on a machine from another country. This was intended to prevent piracy.
Reminder: Please select the "Accept as Solution" button on the post that best answers your question. Also, you may click on the white star in the "Kudos" button for any helpful post to give that person a quick thanks. These feedback tools help keep our community active, so you receive better answers faster.

I downloaded the latest I tunes update today. Now when I click on the itunes icon I get an arror box :R6034 and cannot access my itunes library. How can I fix this problem?

I annot open my Itunes library ever since installing the latest version of Itunes today. I get an error "R6034." How can I fix this problem?

Hello Steven.
First and foremost, I have to remind you that the version of Firefox you are using at the moment has been discontinued and is no longer supported. On top of this, it has known unpatched bugs and security problems. I urge you to update to the latest version of Firefox, for maximum security, stability, performance and usability. You can get it for free, as always, at [http://www.getfirefox.com getfirefox.com].
In any case, and since you seem to be in the process of updating (you should have done so a while ago, since Firefox 2.0 has been discontinued years ago, I believe), your problems may exist because you may be having a problem with some Firefox add-on that is hindering your Firefox's normal behavior. Have you tried disabling all add-ons (just to check), to see if Firefox goes back to normal?
Whenever you have a problem with Firefox, whatever it is, you should make sure it's not caused by one (or more than one) of your installed add-ons, be it an extension, a theme or a plugin. To do that easily and cleanly, run Firefox in [http://support.mozilla.com/en-US/kb/Safe+Mode safe mode] (don't forget to select ''Disable all add-ons'' when you start safe mode). If the problem disappears, you know it's from an add-on. Disable them all in normal mode, and enable them one at a time until you find the source of the problem. See [http://support.mozilla.com/en-US/kb/Troubleshooting+extensions+and+themes this article] for information about troubleshooting extensions and themes and [https://support.mozilla.com/en-US/kb/Troubleshooting+plugins this one] for plugins.
If you need support for one of your add-ons, you'll have to contact its author.
If the problem is not disappears when all add-ons are disabled, please tell me, so we can work from there. Please have no fear of following my instructions to the line, as all can be easily undone.

Dear apple support communities, how can i fix this problem? /users/ocha/.bashrc/bin:??

dear apple support communities, how can i fix this problem?
/users/ocha/.bashrc/bin:??
i have change the directory after i install GMT 5
but i was wrong and that are the result,.
please help me

or could you please tell me how to see if i have a back up? and how i can restore it?
If you do not know whether you have a backup or not, then you DO NOT have a backup. I'm assuming you have not been running Time Machine, nor any other backup utility.
and then i dont know what to write to get me into the right directory
Shell initialization files (.bash_profile, .bashrc, etc...) go in your home folder. The environment variable $HOME contains the path to your home folder. The commands I gave you will edit the file in the correct directory.
but i'm still new
Everyone has to start somewhere.
To give any editing advice, we need to know what you "REALLY" want to accomplish, especially if you have little or no command line knowledge.
Why are you in the Terminal in the first place?
Why are you trying to edit .bash_profile and/or .bashrc?
What do you hope to accomplish when everything is done?
If you are following someone else's instructions, what are they? Post them here, or give a simple pointer (and by simple, I mean we are volunteers, so we do not want to spend hours digging in some web site to find the instructions, so make our job easy, so we can make it easy for you).

On my iPad 2 I can nolonger view maps. It says there are JavaScript errors. How can I fix this problem?

On my iPad 2 I can nolonger view maps. It says there are JavaScript errors. How can I fix this problem?

First, try a system reset. It cures many ills and it's quick, easy and harmless...
Hold down the on/off switch and the Home button simultaneously until the screen blacks out or you see the Apple logo. Ignore the "Slide to power off" text if it appears. You will not lose any apps, data, music, movies, settings, etc.
If the Reset doesn't work, try a Restore. Note that it's nowhere near as quick as a Reset. Connect via cable to the computer that you use for sync. From iTunes, select the iPad/iPod and then select the Summary tab. Follow directions for Restore and be sure to say "yes" to the backup. You will be warned that all data (apps, music, movies, etc.) will be erased but, as the Restore finishes, you will be asked if you wish the contents of the backup to be copied to the iPad/iPod. Again, say "yes."

Regarding iMessage, when i want to send text to a person in my contacts app, i've been getting a message saying the number has not been registered with iMessage. How can one fix this problem?

Regarding iMessage, when i want to send text to a person in my contacts app, i've been getting a message saying the number has not been registered with iMessage. How can one fix this problem? It works on the iPhone.

It takes two to tango, maybe it's your recipient that has weak Internet/Cellular connections.

HT1338 My MacBookPro is running very slow... how can i fix this problem?

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