Six years ago, I made a post here talking about Sophos Home, a then-new free antivirus product from Sophos, a company traditionally known for its enterprise security products. I have been an active user of Sophos Home ever since that post, even going as far as to recommend it to friends and entrusting Sophos to protect my family's PCs.
Times have changed, and Sophos Home has had a real falling of grace since it launched. Recently, I ran into the straw that broke the camel's back: ads on your desktop. I no longer recommend that anyone use Sophos Home, and I have uninstalled it on all of my PCs.