1. To edit a page, click the Edit button on the top right of the page.
If you do not see an edit button, you are either not logged in to Wiki.nus or you do not have permission to edit that page.
2. Edit the page. Click Save (bottom right of the text box) when you are done.
If you see a warning that someone else is editing the page, such as the one below, do not continue editing. You should click Cancel and come back to edit the page another time. If you proceed, one of your edits may be overwritten without being saved.