It’s not hard once you understand the basic idea — which is to use CSS “display: none;” to hide the element(s). Firebug is a great tool to help you identify which code you’ll need to use to do that. But be sure that you are not changing any theme files directly — as your changes will be overwritten when the theme is updated. Instead use a child theme or custom CSS option (if your theme has it) or plug-in. Then, in this case, you’d add this code to the CSS:
.page .entry-title {
display: none;
}
That removes it on pages (not posts) — if you want it off everywhere, just remove the .page. If you want it to apply to only specific pages, you can use the page specific unique page id — found in the body tag html — so for your home page given this HTML:
<body class="home page page-id-2 . . .
the CSS would be:
.page-id-2 .entry-title {
display: none;
}
`