双击页码可更改字体、颜色或样式。 使用分页符重新开始编号。 为了使标题页更简洁，首页不要编号。 使用“设置页码格式”进行特定更改，比如页码类型和章节标题。 按“esc”键退出“页眉”、“页脚”和“设计”菜单栏。

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
If you want a specific font on your page number, simply double click it. It should be highlighted in blue, like any other text you would highlight on Word. From there, simply adjust the font, color, and size normally. It will carry automatically through the entire document. If you want to start a page later in the document at "1," you'll need to break the page up. First, place your cursor at the beginning of the page you want to restart. Then:  Click "Page Layout" → "Breaks" from the top bar. Se