Example FAQ Schema Markup code referenced from: https://agrtech.com.au/schema-markup-generator/

FAQ_Schema_Example

<!-- Schema markup generated by agrtech (agrtech.com.au) -->
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": [{
    "@type": "Question",
    "name": "How do I contact support?",
    "acceptedAnswer": {
      "@type": "Answer",
      "text": "You can reach our support team by filling out the form on our contact page here:
website.com/contact-us"
    }
  },{
    "@type": "Question",
    "name": "How do I update my software to the latest version",
    "acceptedAnswer": {
      "@type": "Answer",
      "text": "Inside the program go to the bottom right-hand corner of the screen and click on the cog icon which will open a menu. From here go ahead and choose update and then click \"download updates\" to install the latest version."
    }
  }]
}
</script>