Brianna

Avast is a well-known antivirus software. It has a free and paid version.

The free version is ad-supported and has some limitations, such as only protecting against PC threats. The paid version does not have any ads and has more features, such as protecting against mobile threats.

The verdict is that Avast is a good antivirus software, and is definitely worth the price. The paid version is more feature-rich, and has no ads.