Apple Mac OS X daily tip: Option key and System icon on the menu bar

I have to admit that Mac is always pleasantly surprised to press and hold the option key to see if there is anything more in the menu.

This time is a little different. You can play the menu first and then press the option key. This time, you press the option key first, and then click the menu item.

If there is a picture, you can compare the differences ..

1. Press OPTION and click the power icon to add "status: XX"

The possible status is as follows:

Normal:The battery can work normally.

Change as soon as possible:The battery can work normally, but the power to maintain is lower than the new battery period.

Change now:The battery can work normally, but the battery that can be maintained is much lower than the new battery period. Before replacement, you can continue to use the battery without causing damage to your computer.

Battery repair:The battery does not work properly. You may have noticed or not noticed that its function is abnormal, or the power that can be maintained changes. Ask the apple authorized service provider (aasp) to check your computer. Before the check, you can continue to use the battery without causing damage to your computer.

2. Press OPTION and click the sound icon. The page is displayed as follows:

It is interesting to find that the original Mac audio port can be either input or output.

3. Press OPTION and click the Bluetooth icon. The interface is displayed as follows:

I don't know much about Bluetooth.

4. Press OPTION and click the Network icon. The page is displayed as follows:

If these skills are useless

In addition, click the Network icon menu and press the option key to re-search for the network. This function is quite practical.