I've had the same problem! Don't worry, all you need to do, is press "command" and while you're doing that, scroll with your mouse, that will let you zoom in and out. Once you're done, just release the command button.
That's it! :)
It depends what you mean by "Black". If the colours are being reversed so the background of windows that are usually white are appearing black then you need to press the three keys next to the space bar - Command, Option, Control and the 8 key. Small children are usually the culprits for switching on this feature which is used by people with a visual impairment.
If the image on the screen is fading to blackness then the monitor may need repairing/replacing.
Like the answer above, it depends on what you mean by "black". The computer may also just be in Sleep mode. If the screen is going into Sleep mode you can adjust this in the Energy Saver section of System Preferences.
Open System Preferences and then click Mouse. On the screen that comes up click the More Gestures tab. Uncheck "Swipe Between Full Screen Apps". This will stop the movement.
Buy a Mac instead
The Mac's VoiceOver is controlled from the the Seeing section of the Universal Access System Preference.
maybe because your on white and black. :P there will be a help section the mac website or were you change the settings there will be some help.
just press on the snake icon at the bottom of the screen (dock) until there is a mini-pop-up that says quit, etc. just click quit and it'll stop.
Put in the installation disk, and restart your Mac. Once your screen goes black, hold C. It should launch the installer.
http://www.ofzenandcomputing.com/fix-mac-blue-screen-boot/
On my MAC I go to System Preferences and then into desktop. At that point I choose a new picture for my screen. A similar command exists under Windows but I forgot what it is. I do not have my manual with me.
No, All the current macs are aluminium (silver, grayish colour) The Macbook Pro is black around the screen and the iMacs have a black panel around the screen. You can buy Macbook covers in black, these are like cases that slide over the body of the laptop making them look black
If you have Mac OS X 10.6 (Snow Leopard) then QuickTime can record the screen - select New Screen Recording from the File menu. Try Snapz or screenflow, both of them record screen for Mac. or check more at http://en.wikipedia.org/wiki/Screencast
No, it is free from the Mac App Store. Follow the link below from a Mac to download from the Mac App Store.
The mac pro does not have a screen. It is used to optionally connect to an imac and give it more speed and more memory and hard drive.
To change the screen resolution on a mac:Open system preferences by:clicking the apple menu at the top of the screen, then clicking on system preferencesClick on displaysHere, you will find all of the screen resolution settings that your Mac can support.