Using a prebuilt theme can save you a significant amount of time when building a website. Instead of starting from scratch and designing every aspect of your site from the ground up, a prebuilt theme provides you with a ready-made design that you can customize to your liking.

This means that you don't have to spend time creating a layout, choosing colors and fonts, or designing individual pages and elements.

Additionally, prebuilt themes often come with a range of customizable options, allowing you to quickly and easily tailor the design to your specific needs and preferences. Overall, using a prebuilt theme can be a great way to get your site up and running quickly and efficiently, without sacrificing the professional appearance and functionality you want.