Firefox seems to run much slower after the update. My computer is old. Can I go back to an older version?

Does the new firefox require a better computer than the old versions? My internet has seemed to slow down considerably after updating to firefox 7. Is the new version of firefox the problem, or is it something else wrong with my computer? If it is firefox, how do I go back to another version?

See http://kb.mozillazine.org/Installing_Firefox
The most recent Firefox version for OS X 10.2 and 10.3 is 2.0.0.20.
Mac: http://download.mozilla.org/?product=firefox-2.0.0.20&os=osx&lang=en-US

Similar Messages

Just updated to 8 & now I can't open any web pages & firefox is still running in the background after browser was closed. I uninstalled and reinstalled as well as disabled add-ons and plugins nothing has changed, can I downgrade back to on older version?

Just updated to 8 & now I can not open any web pages as well as firefox will not close out, it still running in the background after browser was closed. I uninstalled and reinstalled as well as disabled add-ons and plugins nothing has changed, can I downgrade back to on older version?

See "Hang at exit":
*http://kb.mozillazine.org/Firefox_hangs
See "Firefox hangs when you quit it":
*https://support.mozilla.com/kb/Firefox+hangs
A possible cause is security software (firewall) that blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.
Remove all rules for Firefox from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox and the plugin-container process and the updater process.
See:
*https://support.mozilla.com/kb/Server+not+found
*https://support.mozilla.com/kb/Firewalls

I just updated firefox TODAY 8/17/11 and after the update i can't open firefox unless i restart my computer or i delete going to windows task manager and process, also i can't open a new window, it won't allow it. please can you help me

I just updated firefox TODAY 8/17/11 and after the update i can't open firefox unless i restart my computer or i delete firefox going to windows task manager and process, also, i can't open a new window, it won't allow it. please help me, everything works on IE, Google Chrome and Safari, everything went wrong after the update

Hey Elaine07!
I have an article here that can help you with that issue. This article will help you make sure you have uninstalled iTunes correctly and help you troubleshoot the launch issues you are seeing:
iTunes for Windows Vista or Windows 7: Troubleshooting unexpected quits, freezes, or launch issues
http://support.apple.com/kb/ts1717
Take care, and thanks for visiting the Apple Support Communities.
-Braden

Ever since the most recent firefox update, every time I try to download anything firefox stops responding and will not do anything until I restart it. Can I revert back to a previous version, or is there a fix for it?

Every time I try to download anything firefox stops responding and will not do anything until I restart it. Can I revert back to a previous version, or is there a fix for it? When I restart firefox, then the download continues and all is well until I try to download something new (which I do quite often).

You may well find this article of interest and help in sorting out your problems: [[Installing a previous version of Firefox]] The article does contain a link for previous versions, but also points out other troubleshooting advice that may be more appropriate in some instances.
Another useful article is [[Basic Troubleshooting]]
I hope you sort out your problems either by downgrading or finding the cause of the problem.

Can I revert back to an older version of iphoto after having updated my iphoto?

can I revert back to an older version of iphoto after having updated my iphoto?

Not unless you saved a copy of the old iPhoto Library. Otherwise, you can't go back.

HT1947 Can I go back to an older version of iTunes that'll support both my iPhone 4S w/iOS6 and my MacBook running Leapord 10.5.8?

Can I go back to an older version of iTunes that'll support both my iPhone 4S w/iOS6 and my 2009 MacBook running Leapord 10.5.8? I simply want everything to work the way it had been forever until recently. However, I can't imagine Apple would intentionally make their own products obsolete by rendering them useless through a software "upgrade." My MacBook is only 3 yrs old so I feel like I am simply missing 1 piece to this puzzle in order for things to start working again. I have my MacBook, iPod and iPhone 4S all set up to install updates automatically so if I need to uninstall certain updates and revert back to ones that work will that even be an option? Thanks

The only version of iTunes which will support both is version 10.6.3.
(71213)

Please change the view in the top sites, the 6.1 upgrade has reverted back to a plane two dimensional view, which is a little plain. Can I revert back to an older version via my time capsule save?

Please change the view in the top sites, the 6.1 upgrade has reverted back to a plain two-dimensional view, which is a little dated. Can I revert back to an older version via my time capsule save? C'mon Apple upgrades supposed to leap into the future not the past. :-(

Please change the view in the top sites, the 6.1 upgrade has reverted back to a plain two-dimensional view, which is a little dated. Can I revert back to an older version via my time capsule save? C'mon Apple upgrades supposed to leap into the future not the past. :-(

Firefox runs much slower with the new download of version 3.6.8

I downloaded Firefox 3.6.8 on Sat. 7/30. Now it seems to be running much slower and some websites take forever to download some pages. What can I do to get it running like it was before the download? I have windows 7 os
== URL of affected sites ==
http://

Same here but im running windows xp pro

I have Windows 2000, DSL access, and just updated to Firefox 7 which seems to run much slower in many ways: any thoughts?

Firefox starts as quickly as before, but switching between tabs or closing tabs often takes forever. Also when I drag to highlight a long page and copy, the scrolling speed is much much slower than before. To highlight a long passage I have to drag just the beginning, hold that with the Shift key and use the arrow keys to highlight the whole passage within any reasonable time. Closing Firefox is usually as quick as before, but once in a while it gets constipated and takes 30+ seconds to close -- though I suspect this might have something to do with some open tabs. (By "close" I'm referring to when it leaves the screen, not later when it is dropped from memory.) I average 3 or 4 open tabs with brief periods of 8 or 9 open tabs.

Please try this: '''Tools''' (or '''Alt''' + '''T''') > '''Options''' > '''Advanced''' > '''General'''. Under '''Browsing''' deselect '''Use autoscrolling''', '''Use smooth scrolling''', '''Use hardware acceleration...''' if any are selected.
You may also want to boomark these for occassional reference:
[https://support.mozilla.com/en-US/kb/Options%20window All about Tools > Options]
[https://support.mozilla.com/en-US/kb/Keyboard%20shortcuts Keyboard Shortcuts]
[http://kb.mozillazine.org/About:config_entries about:config Entries]
[https://support.mozilla.com/en-US/kb/Safe%20Mode Safe Mode]
[http://kb.mozillazine.org/Problematic_extensions Problematic Extensions/Add-ons]
[https://addons.mozilla.org/en-US/firefox/performance/ Slow Performing Extensions/Add-ons]
[https://support.mozilla.com/en-US/kb/Troubleshooting%20extensions%20and%20themes Troubleshooting Extensions and Themes]

Please help our macbook pro is running very slow after recent update.

After updating a few months ago our macbook that was faultless before is running very slow,
when typing the beachball spins for ages before it appears ect
didn't do any backups or use time machine so i have no idea what to do.
Thanks

EtreCheck version: 2.1.5 (108)
Report generated 1 January 2015 21:26:59 GMT
Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Click the [Adware] links for help removing adware.
Hardware Information: ℹ️
MacBook Pro (13-inch, Late 2011) (Verified)
MacBook Pro - model: MacBookPro8,1
1 2.4 GHz Intel Core i5 CPU: 2-core
4 GB RAM Upgradeable
BANK 0/DIMM0
2 GB DDR3 1333 MHz ok
BANK 1/DIMM0
2 GB DDR3 1333 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
Intel HD Graphics 3000 - VRAM: 384 MB
Color LCD 1280 x 800
System Software: ℹ️
OS X 10.10.1 (14B25) - Uptime: 5 days 1:26:25
Disk Information: ℹ️
ST9500325ASG disk0 : (500.11 GB)
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / : 498.88 GB (411.49 GB free)
Encrypted AES-XTS Unlocked Failed
Core Storage: disk0s2 499.25 GB Online
HL-DT-ST DVDRW GS31N
USB Information: ℹ️
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/System/Library/Extensions
[loaded] com.Cycling74.driver.Soundflower (1.5.1) [Support]
[not loaded] com.leapfrog.codeless.kext (2) [Support]
[not loaded] com.leapfrog.driver.LfConnectDriver (1.9.8 - SDK 10.7) [Support]
Problem System Launch Agents: ℹ️
[invalid?] com.VTech.AgentMonitor.plist [Support]
Launch Agents: ℹ️
[running] com.Affinegy.InstaLANa.plist [Support]
[loaded] com.hp.messagecenter.launcher.plist [Support]
[loaded] com.oracle.java.Java-Updater.plist [Support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Support]
[running] com.iobit.AMCDaemon.plist [Support]
[loaded] com.leapfrog.connect.authdaemon.plist [Support]
[loaded] com.oracle.java.Helper-Tool.plist [Support]
[loaded] com.oracle.java.JavaUpdateHelper.plist [Support]
User Launch Agents: ℹ️
[loaded] com.adobe.ARM.[...].plist [Support]
[failed] com.facebook.videochat.[redacted].plist [Support]
[invalid?] com.iobit.AMCUpdate.plist [Support]
[running] com.leapfrog.connect.monitor.plist [Support]
[loaded] com.spotify.webhelper.plist [Support]
[not loaded] com.user.UninstallAD.plist [Support]
User Login Items: ℹ️
Steam UNKNOWN (missing value)
iTunesHelper ApplicationHidden (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
MenuTab for Facebook UNKNOWN (missing value)
AdobeResourceSynchronizer ApplicationHidden (/Applications/Adobe Reader.app/Contents/Support/AdobeResourceSynchronizer.app)
Spotify UNKNOWN (missing value)
Spotify UNKNOWN (missing value)
Safari Application (/Applications/Safari.app)
Internet Plug-ins: ℹ️
FlashPlayer-10.6: Version: 16.0.0.235 - SDK 10.6 [Support]
AmazonMP3DownloaderPlugin101737: Version: Unknown
AdobePDFViewerNPAPI: Version: 10.1.12 [Support]
AdobePDFViewer: Version: 10.1.12 [Support]
CouponPrinter-FireFox_v2: Version: 1.1.10 - SDK 10.6 [Support]
Flash Player: Version: 16.0.0.235 - SDK 10.6 [Support]
Default Browser: Version: 600 - SDK 10.10
QuickTime Plugin: Version: 7.7.3
Silverlight: Version: 5.1.20913.0 - SDK 10.6 [Support]
JavaAppletPlugin: Version: Java 8 Update 25 Check version
3rd Party Preference Panes: ℹ️
Flash Player [Support]
Growl [Support]
Java [Support]
Time Machine: ℹ️
Time Machine not configured!
Top Processes by CPU: ℹ️
     28% softwareupdated
      4% WindowServer
      2% Safari
      0% fontd
      0% AppleSpell
Top Processes by Memory: ℹ️
259 MB com.apple.WebKit.WebContent
236 MB loginwindow
107 MB Finder
90 MB ocspd
82 MB softwareupdated
Virtual Memory Information: ℹ️
25 MB Free RAM
1.61 GB Active RAM
1.60 GB Inactive RAM
1.06 GB Wired RAM
1.71 GB Page-ins
1 MB Page-outs

HT4623 my phones battery is running down quicker after the update

My 4s is running slower and my battery is depleted much faster since the os 6 update. Help

Double tap Home button, swipe UP the apps from multitask-list to delete.
iPhone battery: http://www.apple.com/batteries/iphone.html

Much slower after all updates?!

Hi guys,
I just installed the new airport extreme, all the updates and i can access the internet fine. The only problem? It's crawling. The base station is right next to my iMac, as was the previous one, and the only thing that changed was all the installs I had to do to get the new software.
I didn't do anything fancy and I have it plugged in to my cable modem as before, but now it's just really slow. With the old Airport Base station it was fast and instant.
Does anyone have any ideas what it could be?
Thanks.
.: a

Hi, I'm having the same problem you mentioned and I'm wondering if it's for the same reason. How do you know if it "inserted a bogus DNS ip address in the settings"? Thanks for your help!

Mighty Mouse Slow after the updates of firmware 2.0.1 of bluetooth

Hello, yesterday update the Macbook Pro 17 Unibody (Mid 2009) and I suspect that the update of firmware bluetooth for Broadcom has achieved that my mighty mouse BT goes fatally, the keyboard goes of marvel, but I have tried with 2 Mighty Mouse and they work slowly and badly, also update these things yesterday, for if someone knows that it can have provoked it, and since it fixes up
Java 1.0, clients AirPort 2009/002, RAW Compatibility.
Thanks

Hello, yesterday update the Macbook Pro 17 Unibody (Mid 2009) and I suspect that the update of firmware bluetooth for Broadcom has achieved that my mighty mouse BT goes fatally, the keyboard goes of marvel, but I have tried with 2 Mighty Mouse and they work slowly and badly, also update these things yesterday, for if someone knows that it can have provoked it, and since it fixes up
Java 1.0, clients AirPort 2009/002, RAW Compatibility.
Thanks

How do I get firefox to work after installing an update (Can I go back to an older version if possible)?

I recently updated from Firefox 3.6.3 to 3.6.8. I skipped previous updates because of similar problem I'm experiencing now however now it is worse. Immediately after installation, messages windows pop up. The FIRST window says: “Firefox has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available.”
The SECOND window (with a red circle surround a white ‘X’) says: “firefox.exe – Unable to Locate Component. This application has failed to start because xul.dll was not found. Re-installing the application may fix this problem.”
The THIRD window is called the “Mozilla Crash Reporter. We’re Sorry. Firefox has a problem and crashed…” where it gives me the option of submitting a report and restarting (which I have done).
The problem happened during previous attempted updates which is why I tend to avoid Firefox updates until today. However, in the past all I would do is manually power off the computer and restart the computer. Firefox never completed the installation so I was able to use the older version of Firefox.
Now I cannot do that because Firefox is updated to 3.6.8 which refuses to open. How can this problem get fixed? I am not “tech savvy” but loyal to Firefox (and for now I have no access to all my bookmarks).
Thank you.
== User Agent ==
Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US) AppleWebKit/533.4 (KHTML, like Gecko) Chrome/5.0.375.125 Safari/533.4

Hello Michael.
Hopefully this support article is what you need:
https://support.mozilla.com/en-US/kb/Firefox+will+not+start
In any case, it's possible that you are 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.
Also, if you want to use an older version of Firefox, please use Firefox 3.5.11. Only versions 3.5.11 and 3.6.8 are supported, and both contain all the latest security fixes. Using any other version is unsafe and not recommended.

How can I get back to an older version of Firefox? I have an add-on that is not compatible with version 5.0 but I need it !

I have installed Firefox 5.0 but this version does not work with some of my add-ons.
There are no new versions of the add-ons yet.
I want to uninstall Firefox 5.0 and install an older version of Firefox.
How do I do that?

The latest versions of Firefox require at least Mac OS X 10.5 and an Intel processor. You can revert to Firefox 3.6.xx for Mac 10.4 by downloading the installer from http://www.mozilla.org/en-US/firefox/all-older.html
More information in the [[Firefox will not start]] article, under
[https://support.mozilla.com/en-US/kb/Firefox%20will%20not%20start#w_firefox-will-not-start-4on-os-x-10-4-or-earlier-or-with-a-powerpc-processorsf5on-windows-98me-or-earliersf Firefox will not start on OS X 10.4 or earlier or with a PowerPC processor]

Firefox seems to run much slower after the update. My computer is old. Can I go back to an older version?

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