I have been looking around for a good backup software for my Windows machine for quite some time. Finally I found a product that is low on resources and at the same time offers all the convenience of newest generation backup software like Apples TimeMachine.
The neat thing: The software keeps all previous versions of your files and you can go back to them whenever you need them. Also, backups are saved incrementally, preventing unnecessary waste of backup disk space.
for a free trial of this software see here: