The product's main window hasn't changed appreciably since last year.
The mostly white window has a green banner across the top that turns red if the product's security configuration needs attention.
Avast Free Antivirus 2017 in particular gives you more than many competing commercial products.
On top of excellent antivirus protection, it adds a network security scanner, a password manager, a secure browser, and more.
The current Version of virus signature database is: 15901 released on August 11, 2017 How do I upgrade my ESET Windows home product to the latest version?