At times, you may not see changes you’ve made on the page. This is most likely because the site has settings that will allow it to run faster (this is known as caching). If this happens, you can flush the caches for the site and the changes should then appear on the page.
To flush the caches, hover over the house icon on the left side of the top administration bar (next to the button to add content). When you hover over the house icon, you will see the option to Flush all caches. Click on the link (Figure 20).