1.　　文本以文件的形式存放.可以新建文件,也可以打开已有文件.

2.　　新建立文件后可编辑一个新文本,或是打开文件时自动读取文件中的已有文本.

3.　　在打开文本的状态下对文本进行格式化处理.

① 段首缩进8字符.

② 字与字之间只留一个空格符,对多余的进行压缩.

③ 一行中完整的字不能分割在两行,行首对齐.

4.　　选择输出文本的非格式化和格式化结果.

5.　　保存文件.

-1 the text is stored in the form of a file. You can create a new file, or you can open an existing file.

2 after the new file can be edited to edit a new text, or when the file is opened automatically read the text in the document.

3 format the text in the open text.

The first paragraph is 8 characters.

Between the word and the word only leave a space character, the excess of the compression.

Words cannot complete a line segment in the two line, the alignment.

4　the non formatted and formatted results of the output text.

5 save the file.