What is "Preview" on the dock?

Ok there's an icon on my Dock called "Preview"... its active cause I see that little blue orb underneath it, but when I click it, nothing happens. What does it do? How do I close it? Te icon is a photo of a guy with a camera lens...

If it is always on, it may be included as a login item. If you don't want it to be, you can go to system preferences, select accounts, click on your user account and go to login items. If preview is there, then you can select it, click on the "-" tab, and it will no longer open when you start your computer up.
It will open any time you select a document to be read by preview. For example, if pdfs are read by preview as a default, rather than adobe reader or acrobat, then any time you try to open a pdf file, it will open in preview. Same for images.

Similar Messages

  • What case works with the dock

    Hey, I'm looknig for a case that will work with the dock. Are there any out there? I really like using the dock to sync my phone and I'm not happy loosing that feature in order to use a case.
    I'm already aware that the iSee case will not work with the dock http://www.contourcase.com/isee/iseeiphone/ . What about the other cases out there?

    This looks like it might do the trick:
    http://www.senacases.com/Brands/Apple-iPhone-Cases/SENA-DOCKABLE-CASE-FOR-iPHONE
    - TL

  • What has happened to the dock????

    Why is the doc so ugly now!? My ipod used to look so nice! i feel a bit embarrassed showing it to people now.......why the cheese grater? please give us an option to revert back to how it used to look!
    Just a note to, I will not be paying the £12.99/$20.00 either........

    I really don't understand why they'd replace the nice, transparent, Leopard-style dock with this grey monstrosity. On top of its fugly-ness it ruins any consistency it had with Leopard.
    Why not just update the iPhone dock to be like the Touch's? If there is any need to change them at all?!
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    LAME.

  • Turning off the Widgets in the dock

    Hi,
    I want to turn off my widgets in the dock to save memory. Is this possible?
    Thanks

    Hi, WA.
    This answer depends on what you mean by "the dock." I'm assuming the Dock, since you stated "dock" not the Widget Bar.
    Given that, I read your question to mean that you want to use the Dashboard icon in the Dock to close a Widget, similar to how one can switch to an open window in a given application from that application's Dock icon, or Quit/Hide an application from its Dock icon. Correct?
    If that's the case, then the answer is no: you have to open Dashboard to close a widget.
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    2. Either:• Click the in the lower-left corner of Dashboard. Click the (X) in the upper-left corner of each widget you want to close. Close Dashboard.
    • Press and hold the Option key, then mouse over a Widget you want to close. Click the (X) in the Widget's upper-left corner and it will close. Mouse over and close additional widgets as desired. Release the Option key. Close Dashboard.If you use the Widget Manager (Widgets widget) as JDee suggested, then you are removing the widget from the Widget Bar, meaning you'll have to enable the widget in the Widget Manager before you can use that widget again in the future.
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  • Clear Recent Items from the Dock

    When I right click on Preview on the Dock, it shows a list of recently opened files.  A friend of mine needs to remove those for some reason.....  He tried clicking File>Recent Items>Clear Menu and clicking the Apple Icon>Recent Items>Clear Menu and restarting Preview.  This removes Recent Items from the Menu Bar but not from the Dock.  Another problem is the last picture that thats open appears when Preview is started.  Is it possible to disable this or preferably the entire "Resume" feature of Lion?

    macridah wrote:
    This also happened to me and I was going crazy because the items might of been deleted or from a DVD that is no longer mounted.  So this is how I solved it.
    To summarize, you need to delete or rename some files in your local "Library" directory, ie ~/Library/Preferences directory.
    For the iWork apps and Preview.  Rename these following files with a "~" in the beginning or delete it or to be safe, copy to another location:
    "com.apple.iWork.Keynote.LSSharedFileList.plist" to "~com.apple.iWork.Keynote.LSSharedFileList.plist"
    do the same for these files
    com.apple.iWork.Numbers.LSSharedFileList.plist
    com.apple.iWork.Pages.LSSharedFileList.plist
    com.apple.Preview.LSSharedFileList.plist
    One way to do it through the GUI is open finder, go to the "Go" menu and press the "option" button.
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    Close the application and see if the recent items still appear when you right mouse click the icon in the Dock.
    If that doesn't work, then logout and log back in.
    Hope this helps or solves your issue.
    I just used this to delete the recenttly opened items on Quicktime that appeared on the dock even though the 'Recently Opened' folder frm the Menu was empty. It worked like a charm.
    Now I still need to quit the Application after deleting the 'Recently Opened' on the Menu bar in order to make the dock recently opened disappear as well, but it works!

  • Disappearing Icons in the Dock on Restart

    When I restart my computer, the icons in my dock rearrange and two in particular disappear. The same ones disappear each time. HELP!

    Removing the com.apple.dock.plist and restarting solved the problem for me too. My problem was that my 'Preview' icon on my Dock became invisible; there was a space where it used to be, and clicking in the space still opened Preview, but you couldn't see it. After doing the procedure above, it brought back the Dock like it was on the original install of Snow Leopard. I just had to drag some applications to the Dock again to make it like it was. And when I dragged Preview to the Dock, it finally appeared! (I had tried repairing the disc from the OS X install disc, etc. and nothing worked before this.) Thanks again soooo much!

  • Why has my monitor suddenly begun to have a moiré pattern all over – it is even showing up on my icons on the dock? It appears to be very thin bright green vertical lines. I have a 2008 iMac which is running 10.6.8. What does this mean?

    Why has my monitor suddenly begun to have a moiré pattern all over – it is even showing up on my icons on the dock? It appears to be very thin bright green vertical lines. I have a 2007 iMac which is running 10.6.8. What does this mean? I've attached some screen shots below.
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    Thanks for your reply LexSchellings, There is no disc in the drive and I went through the suggestions you put forward on the phone with Apple support without any luck. I can put a disc in but it pops straight back out again without registering on finder.
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    As a postscript: I do realise that this is a user forum ...my secondary question was asking if anyone knows how to put forward a case/complaint to Apple... I can't find a link on the support page that would enable me to do so and I was wondering if anyone on this user forum had any ideas/experience..

  • I cannot get the info bar (not the dock) on the top of my screen to permanently appear without my having to put the cursor on top of screen. Then it appears. Don't even know what that is called...above the open window.

    How do I get the area above the open window to display information (as in closing that specific window, "Safari  File Edit View History, etc.) without having to attempt to put the cursor on it to give me that info? I am not referring to the dock which is at the bottom of my screen. Although,It too, is not  visible.
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    Sorry, but I have no clue as to what this topic should be.

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  • Deleted the app in the dock that compiles all your open files and fans them out as icons. What is it and how do I get it back?

    When I bought my macbook pro, I deleted the app in the dock that complies all your open files together. When you click on the app it fans all the icons out. What is that app called and how do I find it again/get it back??
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    okay... got that...but before I deleted it, it would "fan" all my open web pages, or open PDF files. So they were in a little folder as opposed to lined up beside my trash bin?
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  • My mac's desktop is gray, the dock wont show up, nor mission control or launchpad work. What should I do

    I recently logged in to my mac and while the finder relaunched it got frozen and is now gray. The dock does not show up or work. The launchpad doesnt work nor does mission control. I can only open applications from a finder window. The apps dont even work in fullscreen. Ive tried restarting it, logging in to another account, and booting in safe mode. None work. I will try to move my things to my other computer for the time.
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    Run through this list of fixes, if your getting in do #9 as soon as possible.
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  • My ipod touch has stopped playing through my Sony docking station, It only plays through i pod. It's not the docking station as my daughter's ipod works fine on it. It can synch when connected to computer. Any ideas what is wrong?

    My ipod touch has stopped playing through my Sony docking station, It only plays through the i pod. It's not the docking station as my daughter's ipod works fine on it. It can synch when connected to computer. Any ideas what is wrong?

    Have  discovered that I had not in fact updated the ios!!
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  • HT203421 I have recently purchased some apps from the app store and after downloading them, the icon that appears in the dock changes to a different icon. It is now the same icon appearing on all newly downloaded apps.  Does anyone know what is happening

    I have recently purchased some apps from the app store and after downloading them, the icon that appears in the dock changes to a different icon. It is now the same icon appearing on all newly downloaded apps.  Does anyone know what is happening here? Even updating an older game app resulted in the original game icon changing to the new identical icon that all new apps are appearing with.  This new icon is like a page with a ruler, pencil and paintbrush. Any tips on how to stop this or how to revert to the icon as it appears on the app store would be appreciated.

    https://discussions.apple.com/thread/6132949?tstart=0

  • I restarted my mac and many apps and files disappeared. It's like it booted to a state several months ago. My CS 5 apps are not in the dock or applications folder. Has this ever happened before and what can I do?

    It's like it booted to a state it was in several months ago. My CS 5 apps are not in the dock or applications folder. Has this ever happened before and what can I do?
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    Thanks for the obvious question. I mean it. The very same thought came to me this morning and, sure enough, I had booted into another drive--my old one that, of course, had the old desktop, etc.
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  • My Preview icon is locked in the dock; when I click on the Preview icon in the Applications folder, it tells me Preview is no longer open. How do I re-open the program?.

    Preview has sudden;y quit working on my 13" Macbook with OSX Yosemite 10.10.2. It is stuck in the dock with a black dot below the icon suggesting it is open but it is not active. When I try to re-open Preview from the Applications folder on my hard drive it tells me Preview is no longer open. How do I re-open it?

    Log out or restart the computer.

  • My ipod 4g has been working fine for the last 2 years until now, it wont charge or connect to itunes what so ever. it will connect to the dock and play music but just wont charge on any charger, computer,cord,anything. its making me so frustrated

    My ipod 4g has been working fine for the last 2 years until now, it wont charge or connect to itunes what so ever. it will connect to the dock and play music but just wont charge on any charger, computer,cord,anything. its making me so frustrated i think it has somthing to do with the battery but im not sure because it still turns on. Im for sure that its the ipod and not the cord or outlet and charger. somone please help!!!!!! I tried everything besides opening it up.
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    Not Charge
    - See:      
    iPod touch: Hardware troubleshooting
    iPhone and iPod touch: Charging the battery
    - Try another cable.
    - Try another charging source
    - Inspect the dock connector on the iPod for bent or missing contacts, foreign material, corroded contacts, broken, missing or cracked plastic.
    - Make an appointment at the Genius Bar of an Apple store.
    Apple Retail Store - Genius Bar                          

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