My computer is iMac, in late 2012. 2.9 GHz, 8 GB.  Updated yesterday at El Capitan.  IT is so slow, I can't do anything.  Can I go back to my previous operating system? How do I do that?

Similar Questions

• Can I go back to the old operating system after upgrade to el Capitan?

  I have a MacBook Air and recently updated (?) for Os X El Capitan. Now, I can't use my Photoshop elements 11. Is there a solution? If this is not the case, can I go back to what I had before El Capitan?

  Hi, grumpy :)

  This isn't what you want to read but it is a recommended to ensure that applications you must have will launch on an updated operating system.

  I do not use the product, but you may need to upgrade your Photo shop elements. Version 14 seems to work on Capitan:

  https://www.Adobe.com/products/Photoshop-elements/buying-guide.html

  You must decide if it's worth the cost of upgrade or use an older OS X, considering that a new OS X (Sierra) will be released at some point.

  Someone else here can advise you how to restore if that's your decision.

• Want to download 10 W but not able to do that, during installation, a problem arises and the previous operating system is restored.

  My laptop is preinstalled with Windows 7 Home Basic.  At the free launch Windows 10 I downloaded the same and after 2 months, the hard drive crashed.  The repair shop trying to fix formatting, but could not revive.  This is why I bought a new hard drive and repair charge shot Windows 7 Ultimate edition.

  Now, I want to download 10 W but not able to do that, during installation, a problem arises and the previous operating system has been restored.  When I posted the question about how to solve this problem, I was told to try the download by way of USB/ISO file.

  Now my question is that

  one) can I reload Windows 7 Home basic as I have the product key?

  (b) I can then download Windows 10 according to the normal procedure?

  I'm not tech savvy, afraid to download files in USB and then load into the laptop, so this question.

  Concerning

  S Subramanian

  Original title: Windows 7 Home basic

  You can directly download Windows 10. Windows 7 complete edition currently installed is not genuine.

  When you upgraded from a previous version of Windows, what happened is that (your PC) hardware will get a digital right, a unique signature of the computer which is stored on the Microsoft Activation servers. The real Windows 7 or Windows 8 license you were using previously will be exchanged with a key to the diagnosis.

  Whenever you need to reinstall Windows 10 on this machine, go just to reinstall Windows 10. It automatically reactivates.

  Therefore, there is no need to know or get a product key, if you must reinstall Windows 10, you can use your Windows 7 or Windows 8 product key or use the reset function in Windows 10.

  Step 1: How to download official Windows 10 ISO files

  Step 2: how: perform a clean installation of Windows 10

• How to load a previous operating system

  I have a Mac Mini - Intel Core i5 at 2.3 GHz.  He has been under OS X 10.7.5 (Lion).  I've updated to El Capitan.

  One of the programs that I have TO use anything beyond 10.8.5 is unusable.

  How can I go back to a previous version of Mac OS X?

  Restore your backup of the system

• I wasn't aware, I had to create anything to return to windows 7, since I did not, how can I recover my previous operating system?

  Original title: return to windows 7

  I wasn't aware, I had to create anything to return to windows 7, since I did not, how can I recover my previous operating system?

  See if this is possible:

  https://techingiteasy.WordPress.com/2015/03/24/how-to-rollback-to-a-previous-version-of-Windows-from-Windows-10/

  If this is not the case, try the following:

  How to: Reinstall or restore your original Windows installation after having evaluated the 10 Windows

  Also:

  • How to: create a system Windows 10 image
  • How to restore a system image of Windows 10 to an existing or more storage device

• How can I transfer a file from the operating system to a backup of the production running VM virtual machine?

  Problem:  After I do a backup one using ghettoVCB on a local VMFS volume, I have a virtual machine that I can start something happened to that running.  However, sometimes I just need a file from the OS level, which means that I would need to start to get them, but then I have an IP address conflict.  I can't imagine a way to have the NICs turned off and still be able to move the file.  If I change the IP addresses, the software that I need to create the file that I need to transfer no longer works because, although there no need of constant connectivity to the seller, it is locked to the public IP address.

  Material:  I have two 4 ESXi hosts to work, each with local VMFS volumes.  They share a private vlan common and a vlan common public.  They each ssh, ftp, wput, wget, and rsync available.  I have a Windows 2003 Server VM which also hosts a NFS and the VI client and other VMWare tools.  It also has private and public interfaces as do virtual machines that would be to make and receive the OS files.

  Question:  How can I transfer a file from the operating system to a backup of the production running VM virtual machine?

  Thank you!

  Yes Mr President, make sure you set the network on this virtual machine to be connected to the 'Internal' vswitch, you set up before turning the power on to the virtual machine.

  -

• How can I identify the version of the operating system preinstalled?

  Hello

  Sorry for the stupid question, how can I identify my girlfriends preinstalled the operating system?

  Hello

  Start - Control Panel of configuration-system and safety - system, where you can see installed Os version

• I have a laptop broke the rocovery disk not good ahy, I need the windows vista disk operating system how do I get the same themes?

  I have a laptop broke the rocovery disk not good ahy, I need the windows vista disk operating system how do I get the same themes?

  If Windows Vista was preinstalled on your computer, contact the manufacturer of your computer for a replacement CD. If you purchased a retail version of Windows Vista, contact Microsoft.

  This article in the Microsoft Knowledge Base has the details: How to replace Microsoft software or hardware, order service packs and updates of product and replace product manuals . Boulder computer Maven
  Most Microsoft Valuable Professional

• How can I go back to a previous version of Illustrator CC?

  I installed the version 2015.2

  But crash and crash when:

  • Change the appearance of the icon in the toolbar to a different location than the default.

  • Add to the effect of blur object style.

  I didn't have problems with it. How can I go back to the previous version?

  Best regards!

  Hello Mario,

  You can find previous versions of Illustrator to Adobe Creative cloud application. You can find the details here: How to find and install the previous Version of Adobe Apps in CC 2015 | Adobe Customer Care Team

  However we would like to hear the issues you had with CC 2015.2. What operating system do you use?

  -Ashutosh

• How can I go back to the previous version of Adobe Reader?

  How can I go back to the previous version of Adobe Reader? The DC version was not as well thought he could have. How I use Adobe Reader seems to me having to press 3 or 4 buttons for every 1 that I had to press on in the previous version. This 'New and improved' is 'New', but not necessarily "improved version". So please, how to get back the previous version?

  Hello

  You need to uninstall the version installed on your system and then you can download the previous version of the player.

  If you are on windows, you can download the cleanup tool to uninstall the player.

  Download Adobe Reader and Acrobat cleaning tool - Adobe Labs

  Once removed, follow this link to download a previous version of the player.

  Adobe - Adobe Acrobat Reader DC Distribution

  Concerning

  Sukrit diallo

• How can I go back to the previous version of Firefox to version 4, which is horrible?

  I liked the previous version of Firefox. Since I downloaded Firefox 4, my Norton is not compatible, my google toolbar has disappeared and I can't even insert a URL in new tabs.

  How can I go back to the previous version of Firefox?

  Firefox 3.6.x can be found here:

  • http://www.Mozilla.com/en-us/Firefox/all-older.html

• In the creative cloud applications can be installed on a Windows Vista operating system?

  In the creative cloud applications can be installed on a Windows Vista operating system?

  You can see the tech specs for any product you are thinking about installing via the page following the link to the software Creative Cloud:

  http://www.Adobe.com/products/creativecloud/tech-specs.html#requirements

• can I go back to the previous version of firefox noncrashy?

  Firefox worked fine. I stupidly updated on offer. now kicked twice. can I go back to the previous version?

  Hello Irit.

  You need to update Firefox 3.6.3, instead of 3.5. I hope that will solve your problem. Previous versions of Firefox are not supported and have known bugs and security problems. You need to update to the latest version of Firefox, for maximum stability, performance, security and ease of use. You can get it for free, as always, to www.getfirefox.com. Firefox 3.5 is still supported, you can continue to use it, if you wish. I do not recommend it, however.

  If the update does not solve your problems, you have a problem with an extension or plugin that is an obstacle to the normal behavior of your Firefox. Have you tried to disable all add-ons (just to see) to see if Firefox goes back to normal?

• Since a Firefox update yesterday, Downloadhelper is no longer in effect. Is there an alternative, or can I go back to the previous version of FIrefox?

  Since a Firefox update yesterday, Downloadhelper is no longer in effect. Is there an alternative, or can I go back to the previous version of FIrefox?

  First of all, look for the updates. Check the support site for the program.

• How to remove Windows 7 and revert to the previous operating system

  original title: I was running vista and upgraded to windows 7 and faced a multitute of problems, how to remove win 7 and back yo my normal vista

  I find now that the type on the overlap of the pages and on some programs where there are a lot of answers to questions like on the fray (Slate) as I move to the next post previous post does not in a fashion common to let me know where I am on the page, also I have now a new toolbar from google that I can't find as user friendly as the , I can't download the old one is not compatible win7, I guess all I really want is to get rid of new download and return to my Vista win7. Is this possible? Ed

  Hello

  1 see if you have a windows.old folder

  How to restore a Windows 7 computer to a previous Windows installation by using the Windows.old folder

  http://support.Microsoft.com/kb/971760/

  2 do a clean install of vista

  Here are the various ways to do

  Contact the computer manufacturer and ask them to send you to vista recovery disks to reinstall the operating system back as it was when you bought it

  they do it for a nominal cost of $

  also ask them if you have a recovery partition on your hard drive to get back to the way you bought

  you would normally press F10 or F11 or Alt + F10, 0 at startup to start the recovery process according to the manufacturer

  Ask them of the exact key sequence

  or borrow a microsoft dvd vista

  Make sure that you borrow the correct 32-bit or 64-bit microsoft dvd to your computer

  they contain all versions of vista

  This is the product key that determines which version of vista is installed

  http://www.theeldergeek.com/Vista/vista_clean_installation.html

  Save all data, because it will be lost, do the above

  How to replace Microsoft software or hardware, order service packs and replace product manuals

  http://support.Microsoft.com/kb/326246