Which would be the best software/service in case something really bad happens, such as the hard disk crashes or my laptop is stolen?
I want to have my important (or all if possible) files in a secure cloud.
1) I also need the backup to occur automatically whenever there is a change in my files
2) I want to specify which folders/files to backup
3) I want to keep versions of the files
Any suggestion? Which would be the most reliable?