First of all, write a good subject that describes your topic. About the worst you could do is go into the networking forum and enter a message under the subject, "Networking problem". Instead try to describe the problem already in the subject, as well as that's possible in a few words, for example, "Error: Access denied" or, "Only one user can use the Internet connection". Then you can begin to enter the body of the message.

There are a few very simple rules that you can follow to enter nice-looking text, once you have clicked on Create content, Add new comment, reply, or some other link that allows you to write a message.

1. Do not use the return key to break lines. Lines break automatically.
2. Separate your text into paragraphs. Hit the return key twice to end the current paragraph and begin a new one. One return is not enough for typographically nice paragraph separation. Two returns create a small space between paragraphs. Three or more returns have no effect over and above two returns, so they are neither necessary nor harmful.
3. You can use certain HTML tags for formatting, if you like. The input format help shows you which. You always need an opening and a closing HTML tag, the latter having a slash. Example: bold text can be created by entering: <strong>bold text</strong>. Note the slash in the closing tag.
4. If you're not perfectly sure what your message will look like, use the [Preview] button first, but don't forget to use the [Submit] button later, otherwise your message will be forgotten.
5. While entering text, don't click on some other link, because that would instantly discard your text. You can open another browser tab though and later return to editing. In most browsers, one way to keep your edit window open when you want to look up something is to hold down the Ctrl key while clicking on a link.