How to enter special characters in a Mac computer? You can enter punctuation marks or special characters through the punctuation window or the character display program.

You can press and hold the shortcut key "option-shift-B", and then select the "Symbol" option to select the symbol you want to use;

If you want higher compliance, you can use the following methods:

Click "Input Method Icon" in the menu bar at the top right of Mac;

Select Show Expressions and Symbols from the menu;

After opening the character viewer, select the symbol according to your own needs. For convenience, you can add symbols to the collection.