Mac OS & System Software

Hi all I have a simple question to understand how works the osx firewall... For example, in windows, I can either allow applications, or I can activate a port. The firewall under osx (10.11.1) can activate some already known system services, or appli

Where is 'boost' and other features of development and the "Edit in external editor" option in iPhoto Version 1.2 (340.4.0)?  In addition, the tool 'Enhance' does not work. I did not choose to pass the new iPhoto.  It happened when I upgraded to El C

Can I get a new message by choosing new message on file, but the button has no effect. I restarted the computer, checked connections and am able to send and receive mail. Just the button does not work.

My hard drive is nearly full, so the other day I spent hours and hours in Photos (hate the name, by the way - cannot seek help online) removal of videos my kids did... nothing. No space has been cleared up. ACK! As I understand it is because that the

I have many Notes (about 270 +) organised hierarchically in the new notes in El Capitan stored in iCloud. The export function only allows me to export one at a time. What is the best way (way Apple) sanctioned export all out of Notes in PDF or text s

In etrecheck market, I get: Launch system demons: (Does that mean?) [failure] com.apple.csrutil.report.plist [click for more information] Details: (com.apple.csrutil.report.plist [9006]): abnormal code: 71 What is it and should I be worried?

Hello I have another question.  When I go to save as on word for mac the box pop up is longer than my screen and I do not see the buttons at the bottom of the pop-up screen and I can't move it. Suggestions box OPS fit on the screen? Thank you

Since the upgrade to El Capitan, a few weeks ago, my end 2009 27 "iMac freezes randomly. I can move my mouse but not actually access or click on anything, and the iTunes music continues to play. I have to do a hard reboot once this happens, I would s

What is happening with the last update of the operating system? After you have installed the latest version of the os on my macbook, I am unable to connect I was asked to change my password, and that's what I have now on my screen:

I upgraded a few days without problem to El Capitan. There are no problems until my mac goes to sleep. Trying to wake, it reboots about 4 or 5 times. I never had this problem until the update. And it seems to happen only when it does not load. Mac Ne

I find my system becomes slow. I've been reluctant to upgrade because of negative reports and my skill level. Someone can tell me that update works well and is free for this version?

Step #1 to install El Capitan is "choose the Application you want to use" to download. What Application should I use?

Can you tell me how to disable location services I El Capitan?  Is it necessary for something else that the program card?  Thank you.

I am trying to create a calendar with pictures taken this year and who are on my IMac.  When I choose "create calendar" the application does not load... wait 20, 30, 40 minutes and still nothing.  Other downloads are fine. Advice, or just feature doe

Hi Peeps, I am a real novice regarding the use of Mac. Owned since October 2010. Received a message that I clicked on to AppleMacCleaner! Fake has been implemented. For not giving money at last! Tried all connections to the counterfeits in the trash.

I use Mac OS X 10.9.5 Mavericks.  Whenever I run Safari, also launches a Yahoo Search Page.  How can I prevent that to happen?  How to remove this Page of Yahoo Search?

I've been a print designer and web since 1992 and have used software and Apple hardware exclusively. Apple has always provided a superior product, however, in the latest versions of OS X, your OS doesn't remember the last used folder. In each applica

Time Machine - I have masses of space free (about 2.5 TB) but time machine keeps deleting files of more than nine months. Is there a parameter limiting that I don't know?  My backup drive is a 4 start Drobo drive.  I have everything works fine except

Upgrade to El Capitan prevented Trusteer report to work on my Mac from Apple. IBM does not seem to be able to help, but they try.  What can I do? My Bank cries for me to download the safety report. Thank you

I have a usb key that I used to install OS X, so I need to reformat it for my daily use. I want him to be both Mac and PC. I tried to reformat to ExFAT or fat but then windows PCs asking me to reformat the drive when I plug. The only solution I found