It is within each application or program. Open the program and then click the name of the program on the top left. A drop down window will appear. Scroll down and click Properties. There is also the System Preferences which is located in the dock.
Mac OS X stores a user's System Preferences settings in the Preferences folder within the Library folder in the user's account.
Mac OS X stores most preferences in the Preferences folder within the Library folder. There are two Library folders one at the hard disc level available to everybody and one in each user account where individual users keep their personal settings. Items that you add to system preferences which are shown in the Other section are stored in a folder called PreferencePanes in the Library folder.
A video can be recorded with an iMac's iSight webcam using software such as iMovie, PhotoBooth or QuickTime X all of which can be found in the iMac's Applications folder.
Mac OS X stores a user's System Preferences settings in the Preferences folder with the Library folder for the user's account. The screen sharing settings are stored in the preference file called com.apple.ScreenSharing.plist.
After adding a Magic Trackpad to your iMac you need to run Software Update (from the Apple menu - top left corner) which will add a Trackpad section to your System Preferences.
iLife is a suite of applications, found in the Applications folder, which includes iPhoto, iMovie, Garageband etc.
GPO preferences is new option available in server 2008 GPO with you can add file/folder remotely to all clients computers.
TextEdit is located in your Applications folder. Open Applications and it is located there. You can also access it from Finder.
Ensure that Bluetooth is On in the Bluetooth section of System Preferences. In the Mouse section of System Preferences click on the Set Up Bluetooth mouse button in the bottom right corner. If the mouse is switched on (small switch underneath - green light should be on) the iMac should discover the mouse.
Open System Preferences. Now click Flash Player and the Camera & Mic tab.
On the iMac wireless keyboard it is the second key from the left, on the very top of the keyboard. You can also open System Preferences and then click Display. There on the Display tab you will see a brightness control slider.
On an iMac you can go to the System Preferences under the Apple Menu, then go to NETWORK. Choose which device connects you to the internet, wether it be wireless or wired, then click ADVANCED. From there your 'DNS' tab is clickable and will give you the specified information.