This is your store’s blog. You can use it to talk about new product launches, experiences, tips or other news you want your customers to read about. You can check out Shopify’s ecommerce blog for inspiration and advice for your own store and for your store’s blog. How do I remove this post? Log in to your store’s admin area then go to the blog section to delete this post.
Admin panel has ability sort all rows of all home pages, select options for carousels - style, number of visible products etc.
Also you can choose such grid products style without arrows.