Method 1:
1. Type "dot" with sogou input method.
2, choose the fifth, this is the symbol that the subject needs.
Method 2:
1. Create a new Word document, and then click Insert.
2. In the Insert option, click the Symbol option.
3. Click "Other Symbol (M)" in the symbol.
4. Select the last one in the first line: ".
The symbol "."has many functions in mathematics, network, computer and other fields. On the computer side, in order to facilitate reading and use, many kinds of files are distinguished, and extensions are added after the file names, separated by dots, such as .mp3? . Ink? . png？ . exe？ . Com and so on. Points can also be measured as quantity, that is,' less'
1, English symbol
English full stop
In English, a pause after a sentence, such as ".",indicates the end of the sentence after he is a boy.
Omission point
The dot in the lower right corner of the English abbreviation. For example, physics education should be abbreviated as? Physical education class? And I can't write PE.
2. Network symbols
It is a breakpoint symbol in IP number and URL, and also a unified breakpoint symbol for subnet mask and gateway. For example,192.168.0.1is the default IP address of many routers, and the dot "."is the separator.
3. Digital separation
In economics and other articles, the number used to separate long digits, one for every three digits, plays a readability role. For example, 1.000.000 (one million) plays this role, and the comma ","is commonly used, such as 1.000 million (one million).
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