• Call Of The Stars Mac Os X
• History Of Mac Os

• In Linux, I can use echo t /proc/sysrq-trigger to dump the kernel call stack of all threads in system. Is there any method in Mac OS X for the same purpose? Or any method to dump kernel stack.
• Get free Mac os icons in iOS, Material, Windows and other design styles for web, mobile, and graphic design projects. These free images are pixel perfect to fit your design and available in both PNG and vector. Download icons in all formats or edit them for your designs. Also, be sure to check out new icons and popular icons.
• Discover the innovative world of Apple and shop everything iPhone, iPad, Apple Watch, Mac, and Apple TV, plus explore accessories, entertainment, and expert device support.

Please note that this is the contact page for support and service, not the general page for contacting Apple, which includes information on sales and product inquiries.

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Many phone numbers listed here only work when dialed from within their associated countries or regions. If your country or region is not listed, see your support options.

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The United States and Canada

United States
1-800-275-2273

Education customers
Support: 1-800-800-2775
Sales: 1-800-780-5009

Enterprise
1-866-752-7753

Accessibility and assistive technology
1-877-204-3930

App Store, iTunes Store, and Apple Books billing and help
Contact Apple Support

Apple Cash and person to person payments
1-877-233-8552

Las vegas slots of fun. Canada (English)
1-800-263-3394

Top down shooter (darneezy) mac os. Canada (French)
1-800-263-3394

Latin America and the Caribbean

Europe

Austria
0800 220325

Belgium (French)
0800 80 404

Belgium (Flemish)
0800 80 407

Bulgaria
00800 6002 7753

Croatia
0800 222 427

Cyprus
800 92433

Czech Republic
800 700527

Denmark
80249625

Estonia
8000 044333

Finland
0800 96372

France
Metropolitain:
0805 540 003
DOM-TOM:
0825 77 00 35¹

Germany
0800 6645 451

Greece
00800 4414 5417²
021 0300 9960¹

Hungary
06 80 983 435

Ireland
1800 804 062

Picsart app download new version 2018. Italy
800915904

Latvia
800 03251

Liechtenstein
0800 00 1853²

Lithuania
(8-800) 30772

Luxembourg
800 24550

Malta
800 62072²

Netherlands
0800 0201581

Norway
240 55133¹

Poland
00800 4411875²

Portugal
800207983

Romania
0800 400138

Russia
8 800 555 6734³

Slovakia
0800 178661

Slovenia
0800 80321

Spain
900812703

Sweden
020 100 529

Switzerland (French)
0800 00 1853²

Switzerland (German)
0800 00 1853²

Turkey
00800 4488 29878²
0216 282 1622¹

United Kingdom
0800 107 6285

Accessibility and assistive technology
0800 048 0754

Telephone numbers are subject to change.

1. Local and national telephone rates apply. Back
2. Toll-free phone number is for landlines. You may be charged when calling from a mobile phone. This number may not be accessible from some mobile network providers. For more information, contact your network provider. Back
3. PSTN local rate for Moscow, national rates for other regions. In accordance with the sanctions on the Crimea Region announced by the US Government on December 19, 2014 and European Council Regulation No 1351/2014 dated December 18, 2014, the sale of Apple products and/or provision of services related to Apple products in the Crimea Region is suspended as of February 1, 2015. Back
   

Africa

Telephone numbers are subject to change.

1. Toll-free phone number is for landlines. You may be charged when calling from a mobile phone. This number may not be accessible from some mobile network providers. For more information, contact your network provider. Back

Asia Pacific

Australia
(61) 1-300-321-456¹

Accessibility and assistive technology
(61) 1-300-365-083¹

Brunei
801-4384²

China mainland
400-666-8800¹

Accessibility and assistive technology
400-619-8141¹

Tarzan casino games. Fiji
(61) 1-300-321-456³

Guam
1-800-865-0853

Hong Kong (Chinese)
(852) 2112-0099¹

Hong Kong (English)
(852) 2112-0099¹

India
000800 1009009¹⁴

Indonesia
0800-1-027753

Japan
Within Japan:
0120-277-535
Outside Japan:
(81) 3-6365-4705¹

Macau
(853) 6262-1631¹

Malaysia
1-800 803 638

New Zealand
0800 1 27753

Pakistan
Dial 00800 01001 first,
then dial 800 361 0479

Papua New Guinea
(61) 1-300-321-456³

Philippines⁴
1-800-1441-0234 (PLDT and
Smart Communications)
1-800-8908-8277 (Globe)

Singapore
Within Singapore:
800-186-1087
Outside Singapore:
(65) 6972-5171¹

South Korea
080 333 4000⁴

Taiwan
0800-095-988

Thailand
Within Thailand:
1800 019 900⁵

Tonga
(61) 1-300-321-456³

Vanuatu
(61) 1-300-321-456³

Vietnam
1800 1127

Telephone numbers are subject to change.

1. Local and national telephone rates apply. Back
2. Free phone technical support number is not accessible by mobile phone. Back
3. Customers calling will be charged at relevant IDD carrier IDD rate. Back
4. Toll-free phone number is for landlines. You may be charged when calling from a mobile phone. This number may not be accessible from some mobile network providers. For more information, contact your network provider. Back
5. This phone number is only accessible from dialing within Thailand. Back

Call Of The Stars Mac Os X

Middle East

Bahrain
80081552¹

Israel
1809344329¹
033762915²

Kuwait
22282292¹

dial 01 426 801 first,
then dial 8552789177²

Oman
80077471¹

Qatar
00800100356¹

800844 9724¹ (STC)
800850 0032¹ (Zain and Mobily)

United Arab Emirates
8000 444 0407¹

Telephone numbers are subject to change.

1. Toll-free phone number is for landlines. You may be charged when calling from a mobile phone. This number may not be accessible from some mobile network providers. For more information, contact your network provider. Back
2. Local and national telephone rates apply. Back

• Related Questions & Answers

• Selected Reading

The Mac OS is a graphical operating system developed by Apple Inc. The tenth version of the Mac OS is the Mac OS X which was launched in 2001.

The structure of the Mac OS X includes multiple layers. The base layer is Darwin which is the Unix core of the system. Next layer is the graphics system which contains Quartz, OpenGL and QuickTime. Then is the application layer which has four components, namely Classic, Carbon, Cocoa and Java. The top layer is Aqua, which is the user interface.

A diagram that demonstrates the structure of Mac OS X is as follows −

Components of the Mac OS X Structure

Details about the different components of the Mac OS X structure as seen in the image above are as follows −

Core OS

The Darwin Core is based on the BSD (Berkeley Software Distribution) version of Unix. Mach is the main part of the Darwin core and it performs operations such as memory use, data flow from and to CPU etc. Darwin is also open source i.e. anyone can obtain its source code and make modifications to it. Different versions of Darwin can be used to enhance the Mac OS X.

Some of the major features of the Darwin core are protected memory, automatic memory management, preemptive multitasking, advanced virtual memory etc. It also provides I/O services for Mac OS X and supports plug-and-play, hot-swapping and power management.

Graphics Subsystem

The graphics subsystem in the Mac OS X contains three parts i.e. Quartz, OpenGL and QuickTime. The 2-D graphics in the graphics subsystem is managed by Quartz. It provides fonts, interface graphics, rendering of the images etc. OpenGL provides support for 3-D graphics in the system such as texture mapping, transparency, antialiasing, atmospheric effects, special effects etc.

It is also used in Unix and Windows systems. QuickTime is used for different digital media such as digital video, audio and video streaming etc. It also enables creative applications such as iMovie, iTunes etc.

Application Subsystem

The application subsystem in Mac OS X provides the classic environment to run classic applications. Carbon, Cocoa and Java are the three application development environments available.

The classic environment makes sure that applications written for the previous versions of the operating system can run smoothly. The carbon environment is used to port existing applications to carbon application program interfaces. This is called carbonising the application. The cocoa environment provides object-oriented application development environment. The cocoa applications use the benefits of the Mac OS X Structure the most. The Java applications and Java applets can be run using the Java environment.

History Of Mac Os

User Interface

Aqua is the user interface of Mac OS X. It provides good visual features as well as the tools to customize the user interface as per the user requirements. Aqua contains extensive use of colour and texture as well as extremely detailed icons. It is both pleasant to view and efficient to use.