I really like that it's easy to use, just install as an addon for your browser (firefox or chrome), then you are good! It works very well against ransomware but be careful with file types such as.pdf because they can't protect them fully.
If using this software keep backups of everything important in case something happens - even if its not ransoneware related. This is great protection when someone tries access data without permission by trying different passwords etc., so we know who has been