- To return your Mac to default behavior, just type the above code but replace JPG with PNG. How to create a Recent Applications folder You can use Terminal to create a 'Recent Applications.
- Mac OS 8.0 introduces the most visible changes in the line-up, including the Platinum interface and a native PowerPC multithreaded Finder. Mac OS 8.1 introduces a new, more efficient file system named HFS Plus. Mac OS 8.5 is the first version of the Mac OS to require a PowerPC processor.
Option + K a symbol type like this Degree Symbol 54˚ These key combinations are universal and supported wherever you can insert in Mac OS X, no matter which app you are on the Mac. As long as there is a text insertion point, you can type the degree symbol, which is in Messages, Chrome, Pages, Safari, Word, or word processor or any text editor. Start up the Virtualbox software. Click on 'New' icon and create a new virtual machine. In the first entry, type in any name for this new machine. Select Mac OS X for the 'Operating System' and 'Mac OS X Server' for the Version. Under General Settings, under Processor tab, use 1 CPU if you experience the Kernel Panic all the time.
Home > Articles > Apple > Operating Systems
␡- The Layers of Mac OS X: Aqua
This chapter is from the book
This chapter is from the book
There is more than one way to think about dividing up a pizza. First, there is the familiar method of dividing it into slices. Alternatively, you could divide it into layers: topping, cheese, sauce, crust. Theoretically, you could also divide it into its basic ingredients: flour, water, tomatoes, garlic, milk. Each method makes a different contribution to your enjoyment of the pizza. The first method (slices) is best when you're getting ready to eat the pizza; the second is best when you are deciding what to order (such as pepperoni with extra cheese); the third is best if you are concerned about nutrition (needing to know the exact ingredients to calculate calories).
The same is true for Mac OS X. There are multiple ways to look at it and take it apart. Each way makes its own contribution to your understanding of the OS. In this chapter, I look at the major ways to 'take apart' Mac OS X. Having at least a minimal knowledge of Mac OS 9 will help, as I occasionally make comparisons between the two OS versions. But even if you've never used Mac OS 9, you'll be able to follow along.
In This Chapter
The Layers of Mac OS X: Aqua
The Layers of Mac OS X: Application Environments
Cocoa
Carbon
Classic
Java
Putting it together
The Layers of Mac OS X: Graphics Services
Quartz
Multimedia: OpenGL and QuickTime
The Layers of Mac OS X: Darwin
Mach
BSD (Unix)
Domains: An Overview
System domain
Local domain
User domain
Network domain
Macbook Os X Download
The Libraries of Mac OS X: /System/Library
Core Services
CFMSupport
Extensions
Fonts
Frameworks
PreferencePanes
Printers
QuickTime
ScreenSavers
Services
Sounds
StartupItems
The Libraries of Mac OS X: /Library The creature mac os.
Application Support
ColorSync
Contextual Menu Items
Desktop Pictures
Documentation
Fonts
Internet Plug-Ins
Modem Scripts
Preferences
Printers
Receipts
StartupItems
The Libraries of Mac OS X: Users/'Home'/Library
Application Support
Caches
Favorites
Font Collections
Fonts
Internet Search Sites
Keychains
Preference Panes
Preferences
Application-specific folders
Fonts in Mac OS X: Font Formats
TrueType fonts
PostScript fonts
OpenType fonts
Bitmap fonts
Identifying font formats
Fonts in Mac OS X: Working with Fonts
Font Panel window
Font smoothing and Mac OS X
International language support: basics
International language support: troubleshooting
Font utilities
The Layers of Mac OS X: Aqua
Aqua is the name given to what most users think of when they think of Mac OS X: the user interface, the Finder, the Dock, the windows, the translucent buttons, the high-resolution icons, the menus, and all the rest. Many users may never explore Mac OS X beyond its Aqua layer.
From this perspective, a user upgrading from Mac OS 9 will feel quite at home, at least initially. Much still works the same way. You still double-click icons in the Finder to launch them; you still choose the Save command from an application's File menu to save a document; you still open a folder icon to see its contents.
But you will soon notice some significant differences: a new column view, a very different Apple menu, the Dock. I discussed the basics in Chapter 3, when I presented an overview of Mac OS X.
Written by Mårten Björk •
Mac OS X has a great built-in search function called Spotlight. The great thing about it is that it finds stuff inside files, not just the file names. It will find everything from contacts in your address book to words in your e-mails.
Search Through Everything
On your Mac, Spotlight is never far away. The most convenient way to use Spotlight is to click the small magnifying glass in the upper right corner of your Mac.
Just click it and type in your search query. Spotlight will find everything. Try it out! It will find stuff inside your e-mails, contacts in your Address book, words in your Word documents and all other files and folders on your computer.
When you type something in the search box, the results will appear below it immediately. The results shown first are the most relevant ones.
If you wish to show them all, click 'Show All' at the top of the list. When you do this, a new window will appear where you can view all the results of your search. If you wish to change the way the results are shown, you can change the preferences at the right part of the window. To open a file, just click on it.
Mac Os X
Spotlight Is Everywhere
Spotlight is available in more parts of Mac OS X. When you open a Finder window, Spotlight is always there at the upper right corner of the window.
Just type something into the search field and the results will appear instantly. Below the search field, you can choose where you want Spotlight to search. You can also add criteria by clicking the plus button.
Make your search a smart folder
If you wish, you can create a folder that will always contain the stuff that you searched for. This is called a smart folder. Whenever something that matches your criteria is created on the computer, it will become visible in this smart folder.
To create a smart folder, just click the 'Save' button that appears when you search for something from a Finder window.
