Although I am happy with the content of my website, the page width is too much and I have a scroll bar at the bottom. How can I rectify this please? I am a new user and not familiar with website building.
This will depend on what you have used to build the website. If it was Easy Site Wizard pro you may want to decrease the size being used by the actual content (text boxes and pictures) this should decrease the width of the site and remove the scroll bar. The same should apply to other site builders as well. Also note that this will only effect one set of browser settings. If someone uses something like 800X600 for their desktop they will likely end up with a scroll bar either way.
