How to install dual-system on MAC

How to install dual-system on MAC computer-Preparations for installing the system: 1. Boot Camp assistant software. This is an essential software for installing Windows on an Apple laptop. The system has integrated this software since Mac OS X Leopard 10.5.2, in application-utility. 2. One Windows installation disk. This system can be installed on XP, Vista, or Windows 7. Use the original system installation disk instead of the GHOST disk changed by a third party. 3. A Random installation disk of an Apple laptop or a system disc of an Apple Retail Edition. Buy an Apple laptop and have two system installation disks at random. One disk (Mac OS X Install DVD) is both an Apple system disk and a drive disk for Windows. After the preparation is complete, you can start to install the system: 1. Start the system and enter the Apple system interface, open the application-utility-Boot Camp assistant 2. Open the Boot Camp assistant software, follow the operation tips to perform step-by-step operations until you switch to the partition interface and click the dot in the middle of the two partitions to drag the left and right to adjust the partition. If your system has multiple partitions, You need to delete the redundant partitions and change them to one partition. The premise for the Boot Camp assistant to install the dual system is that the system has only one partition. 3. After the partition is completed, prepare the Windows installation disk and insert the optical drive, restart your computer and press "Option" to start installation and restart. You need to press "Option" to display the system selection menu, and then select the disc to enable the system to start through the optical drive. IMac comes standard with a wireless keyboard and mouse. Therefore, unlike other users, when we restart an instance, when we hold down the Option, the response is delayed due to the power failure of the keyboard, it is easy to miss the time when the system accepts the Option command. The solution is to press the keyboard switch to enable the keyboard Power Light, restart the computer, and hold down the Option, and then press the keyboard power key intermittently to keep the power light on until you enter the selection screen. 4. Note that the installation disk can only be installed in Windows XP SP2 or later versions, VISTA, Windows 7 5, and then enter the familiar Windows Installation interface. 6. Next is a key step. You must select a partition marked with boot camp to keep the Apple system !!!) If the Windows XP system cannot be accessed after the RESTART, the screen is black and a disk error occurs, which keeps you pressing any key to restart, the solution is to re-format the partition during the partition installation process and install Windows 7. Then, select the Boot Camp partition and click "advanced options" and select "format" to continue the installation. If you are prompted to enter the CD-Key during installation, click Next. Do not select online automatic activation. 7. After installation, go to the CD-Windows 7 activation tool folder and run Windows 7 activation tool .exe. Then, click one-click to experience genuine activation and restart your computer. 8. After activating the purchase, you need to install the driver, put the apple system installation disk into the optical drive, and manually enter the boot camp folder of the disc to run the setup.exe installer) 9. If no CD is available or the driver cannot be found, return to the Mac system and enable the Boot Camp assistant to download the driver. 10. After the restart, the system will directly go to Windows. If you want to re-enter the MAC system, press the Option key at the beginning. The screen will display the system selection. Select the MAC one. So far, Windows has been completely installed ~