Check a template description to see whether it’s designed to work with Avery paper and card stock and if so, with which stock numbers. If the Avery paper number you’ve got is newer than Publisher’s built-in templates, you can search online for a Publisher template that works.
You can find Publisher templates on the Start page that appears when you open Publisher without first picking an existing file to open. You can also get to this page by clicking the File >New.
Options for changing the template colors, fonts, text, and graphics are available after you click Create.
Options for changing the template colors, fonts, text, and graphics are available after you click Create.