I m installing a dual system, how can I change the default boot system.

I modified it with Super Bunny, or defined the default boot system.

When multiple systems are installed, one of them will be set as the default boot system, such as Windows XP, which will automatically boot the default system boot after the delay time has passed. We can change the default boot system to something else (like Windows 98) if we want. When you want to change it, you first right-click on "My Computer", select "Properties", click "Advanced" option in the system properties dialog box, and then select the "Settings" button in the "Startup and Failback" item below, and a "Startup and Failback" dialog box will pop up (as shown in Figure 3).

Click the drop-down menu of the default operating system in the "System Startup" item, select a required system, and click OK.

My Computer -> right-click -> Properties -> Advanced -> Boot and Failback -> Settings -> Default Operating System -> select the operating system you want to boot and you're good to go.

It's simple.

It's actually quite simple.

First, right-click on "My Computer" and select "Properties" from the shortcut menu that pops up. The "System Properties" dialog box pops up, click the "Advanced" tab, select the "Settings" command button at the startup and fault recovery place, and in the pop-up window, select the default operating system at the top of the window, and select the operating system you want. The next thing is to click OK and then restart the system!!

The following is a successful quiz under Windows XP system.

1. Boot up and enter the Apple system, click the Apple icon in the upper left corner, and then choose to open "System Preferences".

2. After opening "System Preferences", select "Startup Disk" in the new interface.

3. After entering, it cannot be changed, you need to enter the boot password to unlock it before you can change the settings.

4. After unlocking, select the system you want to start by default, and then click Reboot.

5. After restarting, the system that starts by default is the system you just set.

Notes:1. When using the computer, it is necessary to back up the computer files regularly to prevent the loss of files.

2. In the process of using the computer, the computer should be cleaned regularly.

3. In the process of using the computer, the computer must be operated in a standardized manner.

4. In the case of not knowing the problem, be sure to contact professional personnel for processing as soon as possible.

When the computer starts, press F8 to enter and select which hard drive to boot from.

However, in most cases, the system can set which disk to boot from by default, as follows:

1. Right-click "Properties" in "My Computer", switch to the "Advanced" tab, and click the "Settings" button in the "Startup and Fault Recovery" column.

2. In the new pop-up dialog window, select the default startup system from the box under "Default Operating System", and click "OK".

There's more privacy from now on.

After installing the dual system, the way to boot up is the same as Apple's, and the interface of the system will choose which system to let you in, and then click on it to enter the system normally, the same as entering the system I hope my answer can help you.

When you start up your computer, you'll see a prompt for the time and you'll see two systems to choose from. Move the cursor to the desired system and press enter, you can If you don't select the system to start within the limited time, it will start according to the default system, most of the first system in the default list.

Right-click on my computer, Properties, Advanced inside to select.