Having now realised that you may not be taking adequate precautions to secure your computer and its irreplaceable contents because
problems have already arisen or may in the not too distant future, it is evident that drastic action needs to be taken that does not cost a
fortune, and that may be as good if not better than dedicated commercial packages.
At this point in time you should be aware that there is a huge amount of Freeware out there - 95% of which is not up to the job. You would
need to be very selective as to what you actually used. The good news for you is that I have vetted all the very best of this Freeware (5%)
using the basic criteria below and others to arrive at a recommended list that I currently use, or would recommend its future use of up to a
5 star rating - In this respect I have done all the hard work for you.