This is the page for all your questions on editing. If you still need more help go and ask/search in the Community Central Forums.
Adding a pageEdit
Click the 'contribute' button at the top right hand corner of any page, and choose the 'add a page option', name your page and start editing it.
Editing a pageEditClick on the edit button on the page you want to edit and you will be able to make changes to the page.
Adding a photo/pictureEdit
Go to the edit button of the page you want to add the picture, and click the 'add a picture' icon and add one from your computer or mobile. Then, name you picture and put it on the page. Also can you place in Source Editor: [ [File:Name of Photo]].
To add headings, put your text between equal signs(=). The bigger number of equal signs you have, the smaller your heading is.