More widely used methods:
The above method is too complicated, and every table needs it. One of the following methods can be directly applied once.
In the paper, it is generally required to use a three-line table, that is, the table can only have an upper border and a lower border, plus a thinner border below the title line, which is three lines. The production method is as follows (I used Word 2003):
1. Click the "Tian" mark at the top left of the table (it will appear when the mouse hovers over the table) and select the whole table.
2. Right-click and select AutoFormat from the menu to open a window.
3. Click the "New" button on the right to create a new style, and then a window will pop up for you to set the style properties.
Precautions for Internet operation:
1. Do not arbitrarily add strangers as QQ friends or WeChat friends, and do not casually accept their video or voice chat requests to avoid port attacks or personal privacy disclosure;
2. Don't open links to unknown websites at will, especially links to bad websites. When strangers send links to themselves through QQ, try not to open them;
3. Don't open emails and attachments of unknown origin casually, so as to avoid the equipment being infected with viruses, which will make the equipment unusable or the hard disk formatted;
4. Don't click on suspicious websites or pop up advertisements casually to prevent the browser from being unusable due to malicious attacks, and may also disclose sensitive files on personal terminals;
5. Try to set the file extension to open, and confirm the file attributes before opening, so as to prevent malicious files from forging icons and causing the computer to be infected with malicious viruses;
6. Don't make inappropriate comments on public platforms such as Weibo and BBS, and surf the Internet in a civilized way.