Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial![](https://ecs-static.teamtreehouse.com/assets/views/marketing/shared/community-banner-white-47072046c51352fe6a69f5e691ff5700b28bb11d45197d7bdf066d9ea3f72d0c.webp)
3 Answers
![Mark Sebeck](https://uploads.teamtreehouse.com/production/profile-photos/6569772/micro_mark.jpg)
Mark Sebeck
Treehouse Moderator 37,777 PointsHi Meliani. <h1> is an HTML heading 1 tag. Its the top level heading (biggest). You might need to take the HTML Basics class or review some HTML. Best of luck
![Gasser Elshafei](https://uploads.teamtreehouse.com/production/profile-photos/11559990/micro_Spiderman.jpg)
Gasser Elshafei
489 PointsHello Jason Widjaja I think as Mark Sebeck told you yes you are going to need to check HTML Basics and I will try giving you more information that <h1> is a tag that says make my The word you write inside is big for example,
<!doc-type html> <html> <head></head> <body><h1>Try this out!</h1></body> <footer></footer> </html>
try out putting this code in the workspace for HTML Basics and you will find it making (Try this out!) bigger than usual.
![Ainne Oum](https://uploads.teamtreehouse.com/production/profile-photos/11578571/micro_Screen_Shot_2021-01-04_at_10.23.15_PM.jpg)
Ainne Oum
3,221 PointsHi Jason! The <H1> HTML tag is the first header tag visible on a page. It is used for the title of a page or post. When viewed in HTML code, the H1 value is enclosed in <h1></h1> tags.