How to Connect a MIDI Keyboard to a Mac Book Pro

Insert the MIDI cable into the 'MIDI OUT' jack on your keyboard. Check your keyboard's user guide for the exact location of the jack. The MIDI cable should have five prongs that match up with holes inside the output jack. Guide these prongs into their matching holes. Wiggle the cable after inserting it to make sure it sits securely.
Insert the other end of the cable into the 'MIDI IN' jack on the MIDI interface device. Check the interface's user manual for the exact location of the MIDI input jack. The jack will have 5 holes to match up with the 5 prongs on the MIDI cable.
Connect the MIDI interface to the Mac Book Pro with a MIDI to USB cable. Insert the MIDI end of the cable into the 'MIDI Out' jack on the interface. Insert the other end into an open USB slot on your laptop.
Turn on the MIDI keyboard and Mac Book Pro. Plug the MIDI keyboard's power cord into an electrical outlet. Press and hold the circular button to the right of the Mac Book Pro's keyboard. Wait for the laptop to power up.
Open the Garageband music application and wait for the program to recognize the keyboard. Open the Garageband application on your computer and let it start up completely. A window will appear stating you have a new MIDI device available for use.
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How to Connect a MacBook to a VGA Projector

Locate your projector's VGA port on the back or side of the device. Insert the projector's VGA cable into the VGA port. Turn the knobs of the connector clockwise so they securely fasten to the port.
Plug the other end of the VGA cable into the VGA end of the Mini DisplayPort adapter or the Mini DVI adapter. Turn the knobs of the connector clockwise so they securely fasten to the adapter.
Insert the other end of the adapter into the Mini DisplayPort or the Mini DVI port of the MacBook.
Connect the projector to its power source and turn it on. The MacBook will automatically detect the projector.
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How to Change the Title of an Untitled CD

Locate your CD tray. Most CD trays on desktop computers are at the top of the computer deck. On laptops, the CD tray is on the side.
Open your CD tray. Most CD trays have a small button on them or near them which you push slightly to open the tray.
Place your CD securely on the opened CD tray.
Close the CD tray. Be careful not to close it too forcefully.
Wait a moment for your computer to recognize the CD.
Move your mouse to 'Start' at the lower left-hand corner of your Windows screen.
Click on 'Start.' The Windows main menu pops up. Scroll to 'Computer' on the right-hand side. A window opens with the available drives on it. You should see your disc as 'Untitled' in this list.
Highlight 'Untitled' by clicking on it once. Right-click on it. On the right-click menu, scroll down to 'Rename' and left-click. This highlights the 'Untitled' name so you can rename it.
Type in the new name for your CD. Press 'Enter' when you are done typing. You have renamed your untitled CD.
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