How OS x quickly played cute symbols

　　Apple symbol

Press Shift+option+k to insert the Apple logo you can always see in the forum, but note that the Apple logo may be displayed on your computer, but it does not mean that the symbol is seen on someone else's computer, depending on the operating system, such as Windows may appear directly as a box, while Linux systems may appear as a different symbol.

　　Copyright symbol

Press Option + G to insert beautiful copyright symbol (?) Out.

　Currency symbol

Shift + 4 to output $ symbol, a lot of friends know. Of course, if it is in the case of Chinese input method, it will output RMB symbol ￥. The following are all in the case of the default English calligraphy:

Cents (￠): Option + 4

Pound sterling (￡): Option + 3

Japanese Yen/RMB (￥): Option + Y

EUR (€): Shift + Option + 2

　　Mathematical symbols

Approximately equal to (≈): Option + X

Degree (°): Shift + Option + 8

Division (&pide;): Option +/

Infinity (∞): Option + 5

Less than or equal to (≤): Option +,

Greater than or equal to (≥): Option +.

Not equal to (≠): Option + =

Pi (pi): Option + P

Plus minus (±): Shift + Option + =

Square root (√): Option + V

SUM (∑): Option + W

　Trademark symbol

Option + 2 can display the trademark symbol (?), option + R to obtain the registered trademark symbol (?)