You can change the default colors for text, background, or links, and change the default font styles to make the content easier for you to distinguish and read. Several web browsers provide simple options for defining such color and font schemes, including options to reuse the color schemes of the operating system, in case you already defined custom settings. Some web browsers also provide high color contrast schemes or allow you to override the presentation style of the website using custom "style sheets". While this is approach is quite powerful, it is not easy to set up and may require guidance or assistance by someone with technical skills.