The most important thing I like about this software is it gives me peace of mind because my computer has been protected against malware attacks since day 1! It's really easy to use with all its features (real time scanning). There are no downsides at this point. If you're looking into something relatively inexpensive but effective then look forward to giving exospire antivirus a try! We have had zero issues from our end as far as viruses/spy ware goes however we do not utilize any online services or store credit cards so there isn't much risk involved either way!