For simple searches, there is a search box at the top of every page. Type what you are looking for in the box. Partial matches will appear in a dropdown list. Select any page in the list to go to that page. Or, select the magnifying glass "Go" button, or press ↵ Enter, to go to a full search result. For advanced searches, see Help:Searching.
If you feel someone is bullying you or if you don't understand why your edits are being reverted, you can ask for help at the Help desk or at the Teahouse. Volunteers will respond as soon as possible.
If there is a problem with an article about yourself, a family member, a friend or a colleague, please read and, if necessary, add a discussion to the biographies of living persons noticeboard.
If you spot a problem with an article, you can fix it directly, by clicking on the "Edit" link at the beginning of that page. See the "edit an article" section of this page for more information.
If you don't feel ready to fix the article yourself, please post a message on the article's talk page. This will bring the matter to the attention of others who work on that article. There is a "Talk" link at the beginning of every article page.