First...get used to that sewing machine. Read the manual, etc. I love the Irish Chain for a beginner quilt. straight lines, ends up with nine patch and single blocks alternated to form a chain look.
Google "Single Irish Chain Quilt pattern"...and tons will come up...choose a free one.
Check this group for information also...if you don't see a pattern for Irish chain, look for "nine patch"
If you have questions...this quilt board will be there for you.