HT4399 I have a Mac Book Air and have purchased individually numbers and pages. I was given an excel file on a thumb drive and cannot open it. Is there a way to open the xcl file in numbers?

I have a MacBook Air, and have purchased individually Numbers and Pages. I was sent an Excel file on a thumb drive but cannot open the file. The message states that the Excel file is encryeted. Is ther any way to open a PC file on my Mac Book Air?
Pat and Bob

Excel does not use the .xcl extension for any of its native file formats? The only files I've ever seen with xcl as the file extension were associated with embedded application code projects.
If this is in fact an Excel file, but an encrypted one, you cannot open it (in excel or any compatible application) without the decryption password.

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I have a mac book air. Have had no issues with any virus before but today my safari page keeps directing me to a page which says " cyber crime" posing to be by Cheshire Police AUthority uk metropolitan police.Tells me that I have 24 hours

I have a mac book air. Have had no issues with any virus before but today my safari page keeps directing me to a page which says " cyber crime" posing to be by Cheshire Police AUthority uk metropolitan police.Tells me that I have 24 hours to pay a 100 pounds.Using my ipad I looked it up and it appears to be a very common virus.I am worried about my Mac(relieved at the same time that I am not a cyber criminal
!) so anyway what should I do.I tried to fonce quit and then open safari but only that page keeps opening up.Looking up online their was a suggestion to reset safari, but I am unable to click on the reset safari tab as the pop up for stay on page keeps coming up.i have switched off my lap top now.But am really worried.How can I get rid of it?

It's not a virus. It's a JavaScript scam that only affects your web browser, and only temporarily.
Some of those scam pages can be dismissed very easily. Press command-W to close the tab or window. A huge box will pop up. Press the return key and both the box and the page will close. If that doesn't happen, continue.
From the Safari menu bar, select
Safari ▹ Preferences... ▹ Security
and uncheck the box marked Enable JavaScript. Leave the preferences dialog open.
Close the malicious window or tab.
Re-enable JavaScript and close the preferences dialog.
If the Preferences menu item is grayed out, quit Safari. Force quit if necessary. Relaunch it by holding down the shift key and clicking its icon in the Dock. From the menu bar, select
Safari ▹ Preferences... ▹ Privacy ▹ Remove All Website Data
to get rid of any cookies or other data left by the server. Open your Downloads folder and delete anything you don't recognize.

I have a mac book air 11". When I boot up connected to the huge Thunderbolt screen it detects the detects the fact and gives me great quality. now I am travelling away from the scree it boots up, nice picture, then switches to rubbish resolution.

I have a Mac Book air 11". Normally at home I connect this to a large Thuderbolt Screen. When booting up it some times gets confused and offers me a low resolution result, but some plugging and unplugging of the screen fixes this. I assume it sometimes "sees" the big screen and sets the resolition accordingly. Sometimes does not. But now... I am away from big screen and cannot get the Macbook air on its one to deliver anything other than really poor resolution. I ahve done displays and chosen all three - but no better. And I have said Choose the Best ONe... again not luck. Any ideas. I read in back posts this was a problem a few years ago.

Welcome to Apple Discussions
I believe you have a failing GPU (aka Video Card). Run AHT and see what it tells you. Do not be afraid to run it up to three times in succession if at first it does not detect an error (sometimes errors that are caused by overheating will not show up until the computer is stressed enough - repeating AHT will do that).
As an aside - the MBA was not designed to take the place of a desktop. If you are powering your MBA by leaving it permanently attached to the thunderbolt port on the monitor you are shortening your battery life.

Can i get the time capsule to automatically back up my file from my Mac Book Air but have certain files which are only stored on the time capsule and not the computer? Then can i access these files only on the time capsule without connecting it?

Can i get the time capsule to automatically back up my file from my Mac Book Air but have certain files which are only stored on the time capsule and not the computer? Then can i access these files only on the time capsule without connecting it?

igonneau wrote:
Can i get the time capsule to automatically back up my file from my Mac Book Air but have certain files which are only stored on the time capsule and not the computer?
You can, but how are you going to back up those other files? When (not if) your Time Capsule fails, you risk losing them. See #Q3 in Using Time Machine with a Time Capsule for details.
Then can i access these files only on the time capsule without connecting it?
Not sure what you mean. You have to connect a computer, either via Ethernet cable or wirelessly, to read or write to the disk.

Is it okay to upgrade to mversion mavericks? i have a mac book air version 10.8.5 and my safari is not responding..

i have a question is it okay to upgrade to OS mavericks? free upgrade? i have a mac book air version 10.8.5,

Shouldn't be a problem if your Mac can run Mavericks > OS X Mavericks: System Requirements
As for Safari. When you say not responding, do you mean it won't open a window, or it won't load websites, or it won't launch at all?
The more details you provide, the easier to help you.

I have a mac book air. I felt down and I have broken the screen: several white lines on the screen. Do you know if I can only change the screen? Is it expensive?

I have a mac book air. I felt down and I have broken the screen: several white lines on the screen. Do you know if I can only change the screen? Is it expensive?

Welcome to Apple Support Communities
Take your MacBook Air to an Apple Store or reseller to have your display replaced. If you want, you can buy the display yourself and install it, but as you can see, that's expensive > http://www.ifixit.com/MacBook-Parts/MacBook-Air-13-Inch-Mid-2012-Display-Assembl y/IF188-083?utm_source=ifixit_guide&utm_medium=guide_intro&utm_content=required_ items&utm_term=macbook_air_13%22_mid_2012

HT1338 I dont have a mac book air can you install apps like (angry birds, temple run)

I dont have a mac book air. Can you install apps like angry birds and temple run?

Can you install them on what? Those are both iOS apps (meaning they can be installed on iPods, iPhones and iPads), but iOS apps cannot be run on either a Mac or a PC. I believe that there is a Mac version of Angry Birds as well, which is completely separate from the iOS version of Angry Birds.

I have a Mac Book Air with 10.6.8. Is Montain Lion my only update option? Is it a must do?

I have a Mac Book Air with 10.6.8. Is Montain Lion my only update option? Is it a must do? Thanks

You can also get Lion, but personally, I think Mountain lion is what Lion was supposed to be.
In any case, there is absolutely no reason for you to get either one; Snow Leopard is a nice and reliable OS - of course, if you want any of the added features of the newest OS, then you will have to buy and install it.
So, the decision is up to you. Also note: any older PPC apps that still worked on Snow Leopard will no longer work on the new OS - you'd have to purchase upgrades if one is available.

I just purchased a camera packaged with Adobe photoshop Elements 11. I have a mac book air- which does not have a cd drive. The package did not come with a code or anything that would provide me with another way to install photoshop that came with my came

I just purchased a camera packaged with Adobe photoshop Elements 11. I have a mac book air- which does not have a cd drive. The package did not come with a code or anything that would provide me with another way to install photoshop that came with my camera. Is there any other way i can install this on my camera without using the provided cd or buying the software again?

That doesn't help the user with the serial code though.
There has to be some kind of code somewhere within the package. The disk itself does not contain one. You can look here for help with finding your serial number:
Find your serial number quickly

I bought Mountain LIon but no dmg is downloaded. I can see the invoice from Apple but not the OS I supposed to receive. Is it a bugg?? I have a mac book air. Thanks

xI bought Mountain LIon but no dmg is downloaded. I can see the invoice from Apple but not the OS I supposed to receive. Is it a bugg?? I have a mac book air. Thanks

Thanks for the reply.
However the trick is that it cannot download at all.I m asked to download the application. Then I put my Apple ID, then it start to download but just 1s... Then ....Nothing. No application, no error message... Just a nice invoice....

I have files that freeze my programs whenever I try to open ANY file. Is there a way to find the exact files causing the crash?

I have files that are freezing my programs (adobe; after effect and photoshop, as well as maxon cinema 4d). Whenever I try to import ANY file from within the program it doen't even let me select the file I need before freezing. I have moved all files off my desktop and into my dropbox, and it now allows me to import files/search for files on the desktop but NOT dropbox, once I go to dropbox it freezes again. I am assuming there are files within dropbox now that are crashing my programs. The problem is I have a lot of files in there and would like to remove the corrupt ones so that I can use my programs without freezing. Is there a way to find the exact files causing the crash?
This has happened a couple of times and each time I have to move all my files off my desktop, so there must be a type of file doing this, I just don't know what files they are.
Mac Book Pro 15" running OSX 10.9
Processor 2.3 GHz Intel Core i7
Memory 16 GB 1600 MHz DDR3
Graphics Intel Iris Pro 1024 MB
ANY help would be greatly appreciated! It is making it really hard to get work done. THANKS!

This error sounds to me like you have/had BootCamp Windows installed and then removed, posible ?
If so (and even if not so), try restating your MBA while holding down the alt/option-key until you get to the Boot Selection Screen.
Choose to boot OSX.
Once in OSX go to System Preferences then Startup Volume and set your OSX to be the default.
Hope it helps
Stefan

Is there any way to embed the pdf file in the book created in iBooks Author to make it available to be downloaded or sent to email? So that the user can print it out.

Is there any way to embed the pdf file in the book created in iBooks Author to make it available to be downloaded or sent to email?
I'm making the book for children and there is one chapter providing coloring pages. So I wish to attach pdf files that allow users to download it at the end of chapter so that they can print it out. Been searching through discussion, I've found some advice about taking screen snapshot page-by-page > then send the pics from photo album to email. However, I'm wondering if there's a way that make the process easier.

Warehouse that PDF on your own server, then link to it from your book.
Ken

I accidentally deleted my media files from iTunes and Trash when I was trying to move the files to an external hard drive. Is there a way to restore the media files from a Time Machine backup or from iTunes Match? What are the steps to do this?

I accidentally deleted my media files from iTunes and Trash when I was trying to move the files to an external hard drive. Is there a way to restore the media files from a Time Machine backup or from iTunes Match? What are the steps to do this?

If you have been backing up on Timemachine.
All you need to do is enter time machine... Then the rest is obvious.
Find the iTunes folder and hit 'Restor'.
If not the only way to get all your iTunes music back is to enter iTunes Store.
On the right hand side you should see 'Purchased'.
Click 'purchased' and there you have it.

I have written a binary file with a specific header format in LABVIEW 8.6 and tried to Read the same Data File, Using LABVIEW 7.1.Here i Found some difficulty.Is there any way to Read the Data File(of LABVIEW 8.6), Using LABVIEW 7.1?

I have written a binary file with a specific header format in LABVIEW 8.6 and tried to Read the same Data File, Using LABVIEW 7.1.Here i Found some difficulty.Is there any way to Read the Data File(of LABVIEW 8.6), Using LABVIEW 7.1?

I can think of two possible stumbling blocks:
What are your 8.6 options for "byte order" and "prepend array or string size"?
Overall, many file IO functions have changed with LabVIEW 8.0, so there might not be an exact 1:1 code conversion. You might need to make some modifications. For example, in 7.1, you should use "write file", the "binary file VIs" are special purpose (I16 or SGL). What is your data type?
LabVIEW Champion . Do more with less code and in less time .

Is there any way to import the PST file to Thunderbird

My boss used Outlook 2010 to store all his emails. Is there any way to import the PST file to Thunderbird so he can access them from a new computer?
Thunderbird cannot be installed on the old computer and Outlook is not on the new computer. All information is saved in a PST file on our local backup.
Alternatively, is there a way to convert to a file type that CAN be imported? This is a 5GB file. (I know, I KNOW, but I cannot convince him he doesn't need all of these emails.)

Does he use an e-mail provider with sufficient mailbox space? In that case, you can move the e-mail back to the server and download it using Thunderbird.
This only works when you configure the e-mail account with IMAP (not POP3).
Hope this helps.

HT4399 I have a Mac Book Air and have purchased individually numbers and pages. I was given an excel file on a thumb drive and cannot open it. Is there a way to open the xcl file in numbers?

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